You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
989 lines
26 KiB
989 lines
26 KiB
/**************************************************************************
|
|
*
|
|
* Copyright (C) 2019 Collabora Ltd
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the "Software"),
|
|
* to deal in the Software without restriction, including without limitation
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
|
* Software is furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included
|
|
* in all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
|
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
|
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
|
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
|
*
|
|
**************************************************************************/
|
|
|
|
/*
|
|
This file contains tests that triggered bugs revealed by fuzzying
|
|
Thanks Matthew Shao for reporting these.
|
|
*/
|
|
|
|
#include <stdint.h>
|
|
#include <stddef.h>
|
|
#include <sys/uio.h>
|
|
#include <assert.h>
|
|
#include <unistd.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include "virgl_hw.h"
|
|
#include "vrend_winsys_egl.h"
|
|
#include "virglrenderer.h"
|
|
#include "virgl_protocol.h"
|
|
#include "os/os_misc.h"
|
|
#include <epoxy/egl.h>
|
|
|
|
|
|
struct fuzzer_cookie
|
|
{
|
|
int dummy;
|
|
};
|
|
|
|
static struct fuzzer_cookie cookie;
|
|
static const uint32_t ctx_id = 1;
|
|
static struct virgl_egl *test_egl;
|
|
|
|
static void fuzzer_write_fence(UNUSED void *opaque, UNUSED uint32_t fence) {}
|
|
|
|
static virgl_renderer_gl_context
|
|
fuzzer_create_gl_context(UNUSED void *cookie, UNUSED int scanout_idx,
|
|
struct virgl_renderer_gl_ctx_param *param)
|
|
{
|
|
struct virgl_gl_ctx_param vparams;
|
|
vparams.shared = false;
|
|
vparams.major_ver = param->major_ver;
|
|
vparams.minor_ver = param->minor_ver;
|
|
return virgl_egl_create_context(test_egl, &vparams);
|
|
}
|
|
|
|
static void fuzzer_destory_gl_context(UNUSED void *cookie, virgl_renderer_gl_context ctx)
|
|
{
|
|
virgl_egl_destroy_context(test_egl, ctx);
|
|
}
|
|
|
|
static int fuzzer_make_current(UNUSED void *cookie, UNUSED int scanout_idx,
|
|
virgl_renderer_gl_context ctx)
|
|
{
|
|
return virgl_egl_make_context_current(test_egl, ctx);
|
|
}
|
|
|
|
|
|
static struct virgl_renderer_callbacks fuzzer_cbs = {
|
|
.version = 1,
|
|
.write_fence = fuzzer_write_fence,
|
|
.create_gl_context = fuzzer_create_gl_context,
|
|
.destroy_gl_context = fuzzer_destory_gl_context,
|
|
.make_current = fuzzer_make_current,
|
|
};
|
|
|
|
static void initialize_environment()
|
|
{
|
|
setenv("LIBGL_ALWAYS_SOFTWARE", "true", 0);
|
|
setenv("GALLIUM_DRIVER", "softpipe", 0);
|
|
test_egl = virgl_egl_init(NULL, true, true);
|
|
assert(test_egl);
|
|
|
|
virgl_renderer_init(&cookie, VIRGL_RENDERER_USE_GLES|
|
|
VIRGL_RENDERER_USE_SURFACELESS, &fuzzer_cbs);
|
|
|
|
const char *name = "fuzzctx";
|
|
virgl_renderer_context_create(ctx_id, (unsigned)strlen(name), name);
|
|
}
|
|
|
|
static void test_format_wrong_size()
|
|
{
|
|
struct virgl_renderer_resource_create_args args;
|
|
args.handle = 10;
|
|
args.target = 3;
|
|
args.format = 10;
|
|
args.bind = 10;
|
|
args.width = 2;
|
|
args.height = 0;
|
|
args.depth = 0;
|
|
args.array_size = 0;
|
|
args.last_level = 0;
|
|
args.nr_samples = 0;
|
|
args.flags = 0;
|
|
|
|
virgl_renderer_resource_create(&args, NULL, 0);
|
|
virgl_renderer_ctx_attach_resource(ctx_id, args.handle);
|
|
|
|
uint32_t cmd[VIRGL_CMD_BLIT_SIZE + 1];
|
|
|
|
int i = 0;
|
|
cmd[i++] = VIRGL_CMD_BLIT_SIZE << 16 | 0 << 8 | VIRGL_CCMD_BLIT;
|
|
cmd[i++] = 0x8000001; // s0
|
|
cmd[i++] = 0; // minxy
|
|
cmd[i++] = 0; // maxxy
|
|
cmd[i++] = 10; //dhandle
|
|
cmd[i++] = 0; // dlevel
|
|
cmd[i++] = 0x1000029; //dformat
|
|
cmd[i++] = 0; //dx
|
|
cmd[i++] = 0; // dy
|
|
cmd[i++] = 0; // dz
|
|
cmd[i++] = 0; //dw
|
|
cmd[i++] = 0; // dh
|
|
cmd[i++] = 0; // dd
|
|
cmd[i++] = 10; //shandle
|
|
cmd[i++] = 0; //slevel
|
|
cmd[i++] = 0; //sformat
|
|
cmd[i++] = 0; //sx
|
|
cmd[i++] = 0; // sy
|
|
cmd[i++] = 0; // sz
|
|
cmd[i++] = 0; // sw
|
|
cmd[i++] = 0; // sh
|
|
cmd[i++] = 0; // sd
|
|
|
|
virgl_renderer_submit_cmd((void *) cmd, ctx_id, VIRGL_CMD_BLIT_SIZE + 1);
|
|
}
|
|
|
|
static void test_format_fail_and_double_free()
|
|
{
|
|
struct virgl_renderer_resource_create_args args;
|
|
|
|
args.handle = 1;
|
|
args.target = 3;
|
|
args.format = 191;
|
|
args.bind = 10;
|
|
args.width = 49;
|
|
args.height = 0;
|
|
args.depth = 0;
|
|
args.array_size = 0;
|
|
args.last_level = 0;
|
|
args.nr_samples = 0;
|
|
args.flags = 0;
|
|
|
|
virgl_renderer_resource_create(&args, NULL, 0);
|
|
virgl_renderer_ctx_attach_resource(ctx_id, args.handle);
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Issue #141 */
|
|
static void test_blit_info_format_check()
|
|
{
|
|
struct virgl_renderer_resource_create_args args;
|
|
args.handle = 10;
|
|
args.target = 3;
|
|
args.format = 10;
|
|
args.bind = 10;
|
|
args.width = 2;
|
|
args.height = 1;
|
|
args.depth = 1;
|
|
args.array_size = 0;
|
|
args.last_level = 0;
|
|
args.nr_samples = 0;
|
|
args.flags = 0;
|
|
|
|
virgl_renderer_resource_create(&args, NULL, 0);
|
|
virgl_renderer_ctx_attach_resource(ctx_id, args.handle);
|
|
|
|
uint32_t cmd[VIRGL_CMD_BLIT_SIZE + 1];
|
|
|
|
int i = 0;
|
|
cmd[i++] = VIRGL_CMD_BLIT_SIZE << 16 | 0 << 8 | VIRGL_CCMD_BLIT;
|
|
cmd[i++] = 0x8000001; // s0
|
|
cmd[i++] = 0; // minxy
|
|
cmd[i++] = 0; // maxxy
|
|
cmd[i++] = 10; //dhandle
|
|
cmd[i++] = 0; // dlevel
|
|
cmd[i++] = 0x1000029; //dformat
|
|
cmd[i++] = 0; //dx
|
|
cmd[i++] = 0; // dy
|
|
cmd[i++] = 0; // dz
|
|
cmd[i++] = 0; //dw
|
|
cmd[i++] = 0; // dh
|
|
cmd[i++] = 0; // dd
|
|
cmd[i++] = 10; //shandle
|
|
cmd[i++] = 0; //slevel
|
|
cmd[i++] = 10; //sformat
|
|
cmd[i++] = 0; //sx
|
|
cmd[i++] = 0; // sy
|
|
cmd[i++] = 0; // sz
|
|
cmd[i++] = 0; // sw
|
|
cmd[i++] = 0; // sh
|
|
cmd[i++] = 0; // sd
|
|
|
|
virgl_renderer_submit_cmd((void *) cmd, ctx_id, VIRGL_CMD_BLIT_SIZE + 1);
|
|
}
|
|
|
|
static void test_blit_info_format_check_null_format()
|
|
{
|
|
struct virgl_renderer_resource_create_args args;
|
|
args.handle = 10;
|
|
args.target = 3;
|
|
args.format = 10;
|
|
args.bind = 10;
|
|
args.width = 2;
|
|
args.height = 1;
|
|
args.depth = 1;
|
|
args.array_size = 0;
|
|
args.last_level = 0;
|
|
args.nr_samples = 0;
|
|
args.flags = 0;
|
|
|
|
virgl_renderer_resource_create(&args, NULL, 0);
|
|
virgl_renderer_ctx_attach_resource(ctx_id, args.handle);
|
|
|
|
uint32_t cmd[VIRGL_CMD_BLIT_SIZE + 1];
|
|
|
|
int i = 0;
|
|
cmd[i++] = VIRGL_CMD_BLIT_SIZE << 16 | 0 << 8 | VIRGL_CCMD_BLIT;
|
|
cmd[i++] = 0x8000001; // s0
|
|
cmd[i++] = 0; // minxy
|
|
cmd[i++] = 0; // maxxy
|
|
cmd[i++] = 10; //dhandle
|
|
cmd[i++] = 0; // dlevel
|
|
cmd[i++] = 1; //dformat
|
|
cmd[i++] = 0; //dx
|
|
cmd[i++] = 0; // dy
|
|
cmd[i++] = 0; // dz
|
|
cmd[i++] = 0; //dw
|
|
cmd[i++] = 0; // dh
|
|
cmd[i++] = 0; // dd
|
|
cmd[i++] = 10; //shandle
|
|
cmd[i++] = 0; //slevel
|
|
cmd[i++] = 0; //sformat
|
|
cmd[i++] = 0; //sx
|
|
cmd[i++] = 0; // sy
|
|
cmd[i++] = 0; // sz
|
|
cmd[i++] = 0; // sw
|
|
cmd[i++] = 0; // sh
|
|
cmd[i++] = 0; // sd
|
|
|
|
virgl_renderer_submit_cmd((void *) cmd, ctx_id, VIRGL_CMD_BLIT_SIZE + 1);
|
|
}
|
|
|
|
/* #142 */
|
|
static void test_format_is_plain_nullptr_deref_trigger()
|
|
{
|
|
struct virgl_renderer_resource_create_args args;
|
|
args.handle = 10;
|
|
args.target = 0;
|
|
args.format = 126;
|
|
args.bind = 2;
|
|
args.width = 10;
|
|
args.height = 10;
|
|
args.depth = 10;
|
|
args.array_size = 0;
|
|
args.last_level = 0;
|
|
args.nr_samples = 0;
|
|
args.flags = 0;
|
|
|
|
virgl_renderer_resource_create(&args, NULL, 0);
|
|
virgl_renderer_ctx_attach_resource(ctx_id, args.handle);
|
|
|
|
uint32_t cmd[VIRGL_CMD_BLIT_SIZE + 1];
|
|
|
|
int i = 0;
|
|
cmd[i++] = VIRGL_CMD_BLIT_SIZE << 16 | 0 << 8 | VIRGL_CCMD_BLIT;
|
|
cmd[i++] = 0; // s0
|
|
cmd[i++] = 0; // minxy
|
|
cmd[i++] = 0; // maxxy
|
|
cmd[i++] = 10; //dhandle
|
|
cmd[i++] = 0; // dlevel
|
|
cmd[i++] = 445382656; //dformat
|
|
cmd[i++] = 3; //dx
|
|
cmd[i++] = 0; // dy
|
|
cmd[i++] = 0; // dz
|
|
cmd[i++] = 0; //dw
|
|
cmd[i++] = 0; // dh
|
|
cmd[i++] = 0; // dd
|
|
cmd[i++] = 10; //shandle
|
|
cmd[i++] = 0; //slevel
|
|
cmd[i++] = 126; //sformat
|
|
cmd[i++] = 0; //sx
|
|
cmd[i++] = 0; // sy
|
|
cmd[i++] = 0; // sz
|
|
cmd[i++] = 0; // sw
|
|
cmd[i++] = 3; // sh
|
|
cmd[i++] = 0; // sd
|
|
|
|
virgl_renderer_submit_cmd((void *) cmd, ctx_id, VIRGL_CMD_BLIT_SIZE + 1);
|
|
}
|
|
|
|
/* Issue #143 */
|
|
static void test_format_util_format_is_rgb_nullptr_deref_trigger_illegal_resource()
|
|
{
|
|
struct virgl_renderer_resource_create_args args;
|
|
args.handle = 8;
|
|
args.target = 0;
|
|
args.format = 109;
|
|
args.bind = 8;
|
|
args.width = 2;
|
|
args.height = 0;
|
|
args.depth = 0;
|
|
args.array_size = 0;
|
|
args.last_level = 0;
|
|
args.nr_samples = 0;
|
|
args.flags = 0;
|
|
|
|
virgl_renderer_resource_create(&args, NULL, 0);
|
|
virgl_renderer_ctx_attach_resource(ctx_id, args.handle);
|
|
|
|
uint32_t cmd[VIRGL_OBJ_SAMPLER_VIEW_SIZE + 1];
|
|
|
|
int i = 0;
|
|
cmd[i++] = VIRGL_OBJ_SAMPLER_VIEW_SIZE << 16 | VIRGL_OBJECT_SAMPLER_VIEW << 8 | VIRGL_CCMD_CREATE_OBJECT;
|
|
cmd[i++] = 35; // handle
|
|
cmd[i++] = 8; // res_handle
|
|
cmd[i++] = 3107; //format
|
|
cmd[i++] = 0; //first element
|
|
cmd[i++] = 0; // last element
|
|
cmd[i++] = 0; //swizzle
|
|
|
|
virgl_renderer_submit_cmd((void *) cmd, ctx_id, VIRGL_OBJ_SAMPLER_VIEW_SIZE + 1);
|
|
}
|
|
|
|
static void test_format_util_format_is_rgb_nullptr_deref_trigger()
|
|
{
|
|
struct virgl_renderer_resource_create_args args;
|
|
args.handle = 8;
|
|
args.target = 1;
|
|
args.format = 109;
|
|
args.bind = 8;
|
|
args.width = 2;
|
|
args.height = 2;
|
|
args.depth = 0;
|
|
args.array_size = 0;
|
|
args.last_level = 0;
|
|
args.nr_samples = 0;
|
|
args.flags = 0;
|
|
|
|
virgl_renderer_resource_create(&args, NULL, 0);
|
|
virgl_renderer_ctx_attach_resource(ctx_id, args.handle);
|
|
|
|
uint32_t cmd[VIRGL_OBJ_SAMPLER_VIEW_SIZE + 1];
|
|
|
|
int i = 0;
|
|
cmd[i++] = VIRGL_OBJ_SAMPLER_VIEW_SIZE << 16 | VIRGL_OBJECT_SAMPLER_VIEW << 8 | VIRGL_CCMD_CREATE_OBJECT;
|
|
cmd[i++] = 35; // handle
|
|
cmd[i++] = 8; // res_handle
|
|
cmd[i++] = 3107; //format
|
|
cmd[i++] = 0; //first element
|
|
cmd[i++] = 0; // last element
|
|
cmd[i++] = 0; //swizzle
|
|
|
|
virgl_renderer_submit_cmd((void *) cmd, ctx_id, VIRGL_OBJ_SAMPLER_VIEW_SIZE + 1);
|
|
}
|
|
|
|
/* Test as reported in #139 */
|
|
static void test_double_free_in_vrend_renderer_blit_int_trigger_invalid_formats()
|
|
{
|
|
struct virgl_renderer_resource_create_args args;
|
|
args.handle = 1;
|
|
args.target = 0;
|
|
args.format = 262144;
|
|
args.bind = 131072;
|
|
args.width = 1;
|
|
args.height = 1;
|
|
args.depth = 1;
|
|
args.array_size = 0;
|
|
args.last_level = 0;
|
|
args.nr_samples = 0;
|
|
args.flags = 0;
|
|
|
|
virgl_renderer_resource_create(&args, NULL, 0);
|
|
virgl_renderer_ctx_attach_resource(ctx_id, args.handle);
|
|
|
|
args.handle = 6;
|
|
args.target = 4;
|
|
args.format = 1;
|
|
args.bind = 2;
|
|
args.width = 2;
|
|
args.height = 0;
|
|
args.depth = 1;
|
|
args.array_size = 6;
|
|
args.last_level = 2;
|
|
args.nr_samples = 0;
|
|
args.flags = 0;
|
|
|
|
virgl_renderer_resource_create(&args, NULL, 0);
|
|
virgl_renderer_ctx_attach_resource(ctx_id, args.handle);
|
|
|
|
args.handle = 1;
|
|
args.target = 7;
|
|
args.format = 237;
|
|
args.bind = 1;
|
|
args.width = 6;
|
|
args.height = 0;
|
|
args.depth = 1;
|
|
args.array_size = 0;
|
|
args.last_level = 0;
|
|
args.nr_samples = 6;
|
|
args.flags = 0;
|
|
|
|
virgl_renderer_resource_create(&args, NULL, 0);
|
|
virgl_renderer_ctx_attach_resource(ctx_id, args.handle);
|
|
|
|
uint32_t cmd[VIRGL_CMD_BLIT_SIZE + 1];
|
|
|
|
int i = 0;
|
|
cmd[i++] = VIRGL_CMD_BLIT_SIZE << 16 | 0 << 8 | VIRGL_CCMD_BLIT;
|
|
cmd[i++] = 17113104; // s0
|
|
cmd[i++] = 1; // minxy
|
|
cmd[i++] = 36; // maxxy
|
|
cmd[i++] = 6; //dhandle
|
|
cmd[i++] = 0; // dlevel
|
|
cmd[i++] = 0; //dformat
|
|
cmd[i++] = 0; //dx
|
|
cmd[i++] = 0; // dy
|
|
cmd[i++] = 0; // dz
|
|
cmd[i++] = 6; //dw
|
|
cmd[i++] = 0; // dh
|
|
cmd[i++] = 0; // dd
|
|
cmd[i++] = 1; //shandle
|
|
cmd[i++] = 0; //slevel
|
|
cmd[i++] = 0; //sformat
|
|
cmd[i++] = 0; //sx
|
|
cmd[i++] = 0; // sy
|
|
cmd[i++] = 268435456; // sz
|
|
cmd[i++] = 0; // sw
|
|
cmd[i++] = 0; // sh
|
|
cmd[i++] = 0; // sd
|
|
|
|
virgl_renderer_submit_cmd((void *) cmd, ctx_id, VIRGL_CMD_BLIT_SIZE + 1);
|
|
}
|
|
|
|
static void test_double_free_in_vrend_renderer_blit_int_trigger()
|
|
{
|
|
struct virgl_renderer_resource_create_args args;
|
|
args.handle = 1;
|
|
args.target = 2;
|
|
args.format = VIRGL_FORMAT_Z32_UNORM;
|
|
args.bind = VIRGL_BIND_SAMPLER_VIEW;
|
|
args.width = 2;
|
|
args.height = 2;
|
|
args.depth = 1;
|
|
args.array_size = 0;
|
|
args.last_level = 0;
|
|
args.nr_samples = 1;
|
|
args.flags = 0;
|
|
|
|
virgl_renderer_resource_create(&args, NULL, 0);
|
|
virgl_renderer_ctx_attach_resource(ctx_id, args.handle);
|
|
|
|
args.handle = 6;
|
|
args.target = 2;
|
|
args.format = VIRGL_FORMAT_Z32_UNORM;
|
|
args.bind = VIRGL_BIND_SAMPLER_VIEW;
|
|
args.width = 2;
|
|
args.height = 2;
|
|
args.depth = 1;
|
|
args.array_size = 0;
|
|
args.last_level = 0;
|
|
args.nr_samples = 0;
|
|
args.flags = 0;
|
|
|
|
virgl_renderer_resource_create(&args, NULL, 0);
|
|
virgl_renderer_ctx_attach_resource(ctx_id, args.handle);
|
|
|
|
args.handle = 1;
|
|
args.target = 7;
|
|
args.format = VIRGL_FORMAT_Z32_UNORM;
|
|
args.bind = 1;
|
|
args.width = 6;
|
|
args.height = 1;
|
|
args.depth = 1;
|
|
args.array_size = 2;
|
|
args.last_level = 0;
|
|
args.nr_samples = 0;
|
|
args.flags = 0;
|
|
|
|
virgl_renderer_resource_create(&args, NULL, 0);
|
|
virgl_renderer_ctx_attach_resource(ctx_id, args.handle);
|
|
|
|
uint32_t cmd[VIRGL_CMD_BLIT_SIZE + 1];
|
|
|
|
int i = 0;
|
|
cmd[i++] = VIRGL_CMD_BLIT_SIZE << 16 | 0 << 8 | VIRGL_CCMD_BLIT;
|
|
cmd[i++] = 0x30 ; // s0
|
|
cmd[i++] = 1; // minxy
|
|
cmd[i++] = 36; // maxxy
|
|
cmd[i++] = 6; //dhandle
|
|
cmd[i++] = 0; // dlevel
|
|
cmd[i++] = VIRGL_FORMAT_Z32_UNORM; //dformat
|
|
cmd[i++] = 0; //dx
|
|
cmd[i++] = 0; // dy
|
|
cmd[i++] = 0; // dz
|
|
cmd[i++] = 6; //dw
|
|
cmd[i++] = 1; // dh
|
|
cmd[i++] = 1; // dd
|
|
cmd[i++] = 1; //shandle
|
|
cmd[i++] = 0; //slevel
|
|
cmd[i++] = VIRGL_FORMAT_Z32_UNORM; //sformat
|
|
cmd[i++] = 0; //sx
|
|
cmd[i++] = 0; // sy
|
|
cmd[i++] = 0; // sz
|
|
cmd[i++] = 1; // sw
|
|
cmd[i++] = 2; // sh
|
|
cmd[i++] = 1; // sd
|
|
|
|
virgl_renderer_submit_cmd((void *) cmd, ctx_id, VIRGL_CMD_BLIT_SIZE + 1);
|
|
}
|
|
|
|
|
|
static void test_format_is_has_alpha_nullptr_deref_trigger_original()
|
|
{
|
|
struct virgl_renderer_resource_create_args args;
|
|
args.handle = 8;
|
|
args.target = 0;
|
|
args.format = 10;
|
|
args.bind = 8;
|
|
args.width = 0;
|
|
args.height = 45;
|
|
args.depth = 35;
|
|
args.array_size = 0;
|
|
args.last_level = 0;
|
|
args.nr_samples = 0;
|
|
args.flags = 0;
|
|
virgl_renderer_resource_create(&args, NULL, 0);
|
|
virgl_renderer_ctx_attach_resource(ctx_id, args.handle);
|
|
|
|
uint32_t cmd[VIRGL_OBJ_SAMPLER_VIEW_SIZE + 1];
|
|
|
|
int i = 0;
|
|
cmd[i++] = VIRGL_OBJ_SAMPLER_VIEW_SIZE << 16 | VIRGL_OBJECT_SAMPLER_VIEW << 8 | VIRGL_CCMD_CREATE_OBJECT;
|
|
cmd[i++] = 35; //handle
|
|
cmd[i++] = 8; // res_handle
|
|
cmd[i++] = 524288; //format
|
|
cmd[i++] = 0; //first_ele
|
|
cmd[i++] = 0; //last_ele
|
|
cmd[i++] = 10; //swizzle
|
|
|
|
virgl_renderer_submit_cmd((void *) cmd, ctx_id, VIRGL_OBJ_SAMPLER_VIEW_SIZE + 1);
|
|
}
|
|
|
|
|
|
static void test_format_is_has_alpha_nullptr_deref_trigger_legal_resource()
|
|
{
|
|
struct virgl_renderer_resource_create_args args;
|
|
args.handle = 8;
|
|
args.target = 2;
|
|
args.format = 10;
|
|
args.bind = 8;
|
|
args.width = 10;
|
|
args.height = 45;
|
|
args.depth = 1;
|
|
args.array_size = 0;
|
|
args.last_level = 0;
|
|
args.nr_samples = 0;
|
|
args.flags = 0;
|
|
virgl_renderer_resource_create(&args, NULL, 0);
|
|
virgl_renderer_ctx_attach_resource(ctx_id, args.handle);
|
|
|
|
uint32_t cmd[VIRGL_OBJ_SAMPLER_VIEW_SIZE + 1];
|
|
|
|
int i = 0;
|
|
cmd[i++] = VIRGL_OBJ_SAMPLER_VIEW_SIZE << 16 | VIRGL_OBJECT_SAMPLER_VIEW << 8 | VIRGL_CCMD_CREATE_OBJECT;
|
|
cmd[i++] = 35; //handle
|
|
cmd[i++] = 8; // res_handle
|
|
cmd[i++] = 524288; //format
|
|
cmd[i++] = 0; //first_ele
|
|
cmd[i++] = 0; //last_ele
|
|
cmd[i++] = 10; //swizzle
|
|
|
|
virgl_renderer_submit_cmd((void *) cmd, ctx_id, VIRGL_OBJ_SAMPLER_VIEW_SIZE + 1);
|
|
}
|
|
|
|
static void test_heap_overflow_vrend_renderer_transfer_write_iov()
|
|
{
|
|
struct virgl_renderer_resource_create_args args;
|
|
args.handle = 4;
|
|
args.target = 0;
|
|
args.format = 4;
|
|
args.bind = 131072;
|
|
args.width = 0;
|
|
args.height = 1;
|
|
args.depth = 1;
|
|
args.array_size = 0;
|
|
args.last_level = 0;
|
|
args.nr_samples = 0;
|
|
args.flags = 0;
|
|
|
|
virgl_renderer_resource_create(&args, NULL, 0);
|
|
virgl_renderer_ctx_attach_resource(ctx_id, args.handle);
|
|
|
|
char data[16];
|
|
memset(data, 'A', 16);
|
|
uint32_t cmd[11 + 4 +1];
|
|
|
|
int i = 0;
|
|
cmd[i++] = (11+4) << 16 | 0 << 8 | VIRGL_CCMD_RESOURCE_INLINE_WRITE;
|
|
cmd[i++] = 4; // handle
|
|
cmd[i++] = 0; // level
|
|
cmd[i++] = 0; // usage
|
|
cmd[i++] = 0; // stride
|
|
cmd[i++] = 0; // layer_stride
|
|
cmd[i++] = 0; // x
|
|
cmd[i++] = 0; // y
|
|
cmd[i++] = 0; // z
|
|
cmd[i++] = 0x80000000; // w
|
|
cmd[i++] = 0; // h
|
|
cmd[i++] = 0; // d
|
|
memcpy(&cmd[i], data, 16);
|
|
|
|
virgl_renderer_submit_cmd((void *) cmd, ctx_id, 11 + 4 + 1);
|
|
}
|
|
|
|
static void test_heap_overflow_vrend_renderer_transfer_write_iov_compressed_tex()
|
|
{
|
|
struct virgl_renderer_resource_create_args args;
|
|
args.handle = 1;
|
|
args.target = 5;
|
|
args.format = 203;
|
|
args.bind = 1;
|
|
args.width = 100;
|
|
args.height = 1;
|
|
args.depth = 1;
|
|
args.array_size = 0;
|
|
args.last_level = 0;
|
|
args.nr_samples = 0;
|
|
args.flags = 1;
|
|
|
|
virgl_renderer_resource_create(&args, NULL, 0);
|
|
virgl_renderer_ctx_attach_resource(ctx_id, args.handle);
|
|
|
|
char data[16];
|
|
memset(data, 'A', 16);
|
|
uint32_t cmd[11 + 4 +1];
|
|
|
|
int i = 0;
|
|
cmd[i++] = (11+4) << 16 | 0 << 8 | VIRGL_CCMD_RESOURCE_INLINE_WRITE;
|
|
cmd[i++] = 1; // handle
|
|
cmd[i++] = 0; // level
|
|
cmd[i++] = 0; // usage
|
|
cmd[i++] = 135168; // stride
|
|
cmd[i++] = 655361; // layer_stride
|
|
cmd[i++] = 1; // x
|
|
cmd[i++] = 0; // y
|
|
cmd[i++] = 0; // z
|
|
cmd[i++] = 5; // w
|
|
cmd[i++] = 1; // h
|
|
cmd[i++] = 0; // d
|
|
memcpy(&cmd[i], data, 16);
|
|
|
|
virgl_renderer_submit_cmd((void *) cmd, ctx_id, 11 + 4 + 1);
|
|
}
|
|
|
|
|
|
static void test_cs_nullpointer_deference()
|
|
{
|
|
|
|
struct virgl_renderer_resource_create_args args;
|
|
args.handle = 0x6e735f72;
|
|
args.target = 2;
|
|
args.format = 0x101;
|
|
args.bind = 0x19191919;
|
|
args.width = 0x19191919;
|
|
args.height = 0x19191919;
|
|
args.depth = 0x411959;
|
|
args.array_size = 0;
|
|
args.last_level = 0x19190000;
|
|
args.nr_samples = 0;
|
|
args.flags = 0x31313100;
|
|
|
|
virgl_renderer_resource_create(&args, NULL, 0);
|
|
virgl_renderer_ctx_attach_resource(ctx_id, args.handle);
|
|
|
|
uint32_t cmd[9];
|
|
int i = 0;
|
|
cmd[i++] = 0x0083925;
|
|
cmd[i++] = 0x00313131;
|
|
cmd[i++] = 0;
|
|
cmd[i++] = 0;
|
|
cmd[i++] = 0;
|
|
cmd[i++] = 0x25313131;
|
|
cmd[i++] = 0x39;
|
|
cmd[i++] = 0x0001370b;
|
|
cmd[i++] = 0x00340000;
|
|
|
|
virgl_renderer_submit_cmd((void *) cmd, ctx_id, 9);
|
|
}
|
|
|
|
static void test_vrend_set_signle_abo_heap_overflow() {
|
|
|
|
struct virgl_renderer_resource_create_args args;
|
|
args.handle = 0x4c474572;
|
|
args.target = 0;
|
|
args.format = 0x43;
|
|
args.bind = 0x80000;
|
|
args.width = 0x5f5f616d;
|
|
args.height = 0x69667562;
|
|
args.depth = 0x726f706d;
|
|
args.array_size = 0xbbbbbb74;
|
|
args.last_level = 0xbbbbbbbb;
|
|
args.nr_samples = 0xbbbbbbbb;
|
|
args.flags = 0xff;
|
|
|
|
virgl_renderer_resource_create(&args, NULL, 0);
|
|
virgl_renderer_ctx_attach_resource(ctx_id, args.handle);
|
|
|
|
uint32_t cmd[0xde];
|
|
int i = 0;
|
|
|
|
cmd[i++] = 0x000e1919;
|
|
cmd[i++] = 0x00003f00;
|
|
cmd[i++] = 0xc7cf3000;
|
|
cmd[i++] = 0x00083907;
|
|
cmd[i++] = 0x6e73735f;
|
|
cmd[i++] = 0x32323232;
|
|
cmd[i++] = 0x19312161;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0xffbe1959;
|
|
cmd[i++] = 0xbbbbbbff;
|
|
cmd[i++] = 0xbbbbbb29;
|
|
cmd[i++] = 0xbbbbbbbb;
|
|
cmd[i++] = 0x000000ff;
|
|
cmd[i++] = 0x000e1928;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x4111d000;
|
|
cmd[i++] = 0xfe010000;
|
|
cmd[i++] = 0x00000172;
|
|
cmd[i++] = 0x32323200;
|
|
cmd[i++] = 0xe6cedea2;
|
|
cmd[i++] = 0xe6e6e6e6;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0xffbe1959;
|
|
cmd[i++] = 0xbbbbbbff;
|
|
cmd[i++] = 0xbbbbbbbb;
|
|
cmd[i++] = 0xbbbbbbbb;
|
|
cmd[i++] = 0x000000ff;
|
|
cmd[i++] = 0x000e1919;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0xc7cfa400;
|
|
cmd[i++] = 0x00083907;
|
|
cmd[i++] = 0x6e73735f;
|
|
cmd[i++] = 0x32323232;
|
|
cmd[i++] = 0x19312161;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0x00000159;
|
|
cmd[i++] = 0xbbbbbb00;
|
|
cmd[i++] = 0xbbbbbbbb;
|
|
cmd[i++] = 0xbbbbbbbb;
|
|
cmd[i++] = 0x000000ff;
|
|
cmd[i++] = 0x006e1928;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0xbeee3000;
|
|
cmd[i++] = 0xe6e6ffff;
|
|
cmd[i++] = 0x19e6e6e6;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0x59191919;
|
|
cmd[i++] = 0xffffbe19;
|
|
cmd[i++] = 0xbbbbbbbb;
|
|
cmd[i++] = 0xbbbbbbbb;
|
|
cmd[i++] = 0xffbbbbbb;
|
|
cmd[i++] = 0x19000000;
|
|
cmd[i++] = 0x00000e19;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x07c7cfa4;
|
|
cmd[i++] = 0x5f000839;
|
|
cmd[i++] = 0x326e7373;
|
|
cmd[i++] = 0x00390732;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x4111d000;
|
|
cmd[i++] = 0xfe010000;
|
|
cmd[i++] = 0x00000172;
|
|
cmd[i++] = 0x32323200;
|
|
cmd[i++] = 0xe6cedea2;
|
|
cmd[i++] = 0xe6e6e6e6;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0xffbe1959;
|
|
cmd[i++] = 0xbbbbbbff;
|
|
cmd[i++] = 0xbbbbbbbb;
|
|
cmd[i++] = 0xbbbbbbbb;
|
|
cmd[i++] = 0x000000ff;
|
|
cmd[i++] = 0x000e1919;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0xc7cfa400;
|
|
cmd[i++] = 0x00083907;
|
|
cmd[i++] = 0x6e73735f;
|
|
cmd[i++] = 0x32323232;
|
|
cmd[i++] = 0x19312161;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0x00000159;
|
|
cmd[i++] = 0xbbbbbb00;
|
|
cmd[i++] = 0xbbbbbbbb;
|
|
cmd[i++] = 0xbbbbbbbb;
|
|
cmd[i++] = 0x000000ff;
|
|
cmd[i++] = 0x002e1928;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0xbeee3000;
|
|
cmd[i++] = 0xe6e6ffff;
|
|
cmd[i++] = 0x19e6e6e6;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0x59191919;
|
|
cmd[i++] = 0xffffbe19;
|
|
cmd[i++] = 0xbbbbbbbb;
|
|
cmd[i++] = 0xbbbbbbbb;
|
|
cmd[i++] = 0xffbbbbbb;
|
|
cmd[i++] = 0x19000000;
|
|
cmd[i++] = 0x00000a19;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x07c7cfa4;
|
|
cmd[i++] = 0x5f000839;
|
|
cmd[i++] = 0x326e7373;
|
|
cmd[i++] = 0x08390732;
|
|
cmd[i++] = 0x73735f00;
|
|
cmd[i++] = 0x3232326e;
|
|
cmd[i++] = 0x31216132;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0x00015919;
|
|
cmd[i++] = 0xbbbb0000;
|
|
cmd[i++] = 0xbbbbbbbb;
|
|
cmd[i++] = 0x00bbbbbb;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0xbbbb0000;
|
|
cmd[i++] = 0x000000ff;
|
|
cmd[i++] = 0x002e1928;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x08ee3000;
|
|
cmd[i++] = 0x73735f00;
|
|
cmd[i++] = 0x3232326e;
|
|
cmd[i++] = 0x31216132;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0x00015919;
|
|
cmd[i++] = 0xbbbb0000;
|
|
cmd[i++] = 0xbbbbbbbb;
|
|
cmd[i++] = 0x00bbbbbb;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0xbbbb0000;
|
|
cmd[i++] = 0x000000ff;
|
|
cmd[i++] = 0x002e1928;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0xbeee3000;
|
|
cmd[i++] = 0xe6e6ffff;
|
|
cmd[i++] = 0x19e6e6e6;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0x59191919;
|
|
cmd[i++] = 0xffffbe19;
|
|
cmd[i++] = 0xbbbbbbbb;
|
|
cmd[i++] = 0xbbbbbbbb;
|
|
cmd[i++] = 0xffbbbbbb;
|
|
cmd[i++] = 0x19000000;
|
|
cmd[i++] = 0x61323219;
|
|
cmd[i++] = 0x19193121;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0x19191919;
|
|
cmd[i++] = 0xbbbbbb19;
|
|
cmd[i++] = 0xbbbbbbbb;
|
|
cmd[i++] = 0xffbbbbbb;
|
|
cmd[i++] = 0x28000000;
|
|
cmd[i++] = 0x00002e19;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0xffbeee30;
|
|
cmd[i++] = 0x00cffeff;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00006161;
|
|
cmd[i++] = 0x315d3100;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0xbb000000;
|
|
cmd[i++] = 0xbbbbbbbb;
|
|
cmd[i++] = 0x000000ff;
|
|
cmd[i++] = 0x000e1919;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0xc7cfa400;
|
|
cmd[i++] = 0x7865745f;
|
|
cmd[i++] = 0x00000000;
|
|
cmd[i++] = 0x65727574;
|
|
cmd[i++] = 0x0b87765f;
|
|
cmd[i++] = 0x40000137;
|
|
cmd[i++] = 0x00004000;
|
|
cmd[i++] = 0x00340034;
|
|
|
|
virgl_renderer_submit_cmd((void *) cmd, ctx_id, 0xde);
|
|
}
|
|
|
|
int main()
|
|
{
|
|
initialize_environment();
|
|
|
|
test_format_wrong_size();
|
|
test_format_fail_and_double_free();
|
|
test_blit_info_format_check();
|
|
test_blit_info_format_check_null_format();
|
|
test_format_is_plain_nullptr_deref_trigger();
|
|
test_format_util_format_is_rgb_nullptr_deref_trigger_illegal_resource();
|
|
test_format_util_format_is_rgb_nullptr_deref_trigger();
|
|
test_double_free_in_vrend_renderer_blit_int_trigger_invalid_formats();
|
|
test_double_free_in_vrend_renderer_blit_int_trigger();
|
|
test_format_is_has_alpha_nullptr_deref_trigger_original();
|
|
test_format_is_has_alpha_nullptr_deref_trigger_legal_resource();
|
|
|
|
test_heap_overflow_vrend_renderer_transfer_write_iov();
|
|
test_heap_overflow_vrend_renderer_transfer_write_iov_compressed_tex();
|
|
|
|
test_cs_nullpointer_deference();
|
|
test_vrend_set_signle_abo_heap_overflow();
|
|
|
|
|
|
virgl_renderer_context_destroy(ctx_id);
|
|
virgl_renderer_cleanup(&cookie);
|
|
virgl_egl_destroy(test_egl);
|
|
|
|
return 0;
|
|
}
|
|
|