weston

Author	SHA1	Message	Date
Rob Bradford	a6b63d0f67	backlight: Jump to cleanup code if synthesizing backlight string fails This applies the same pattern as used in other error cases in this block - and cleans up the file desciptors and allocated memory too. Signed-off-by: Rob Bradford <rob@linux.intel.com>	12 years ago
Rob Bradford	273fec8ede	backlight: Avoid buffer overflow in the use of readlink readlink() returns the number of bytes that it has written excluding any NUL byte (since it does not write that itself.) This could lead to attempting to access beyond the end of buffer if the destination of the link is exactly 100 bytes long. The standard solution to this is to subtract one from the buffer when passing it into readlink(). Signed-off-by: Rob Bradford <rob@linux.intel.com>	12 years ago
Pekka Paalanen	4ac32ab669	compositor-drm: fix libbacklight build Bad inclusion of DRM headers, missing some system headers. Signed-off-by: Pekka Paalanen <ppaalanen@gmail.com>	13 years ago
Kristian Høgsberg	51cba3ca38	compositor-drm: Just pull in libbacklight source for now libbacklight is 300 lines of code in one .c file, and we're relying on udev changes that aren't yet upstream. For now, let's just keep a copy in weston and if the Xorg DDX drivers start using libbacklight and it becomes more widely available, we'll make it an external dependency.	13 years ago