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x11: Truncate property string to property length

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This commit is contained in:
Kristian Høgsberg
2011-10-11 22:45:14 -04:00
parent f0d9116fc8
commit a6ef0993e8
1 changed files with 3 additions and 2 deletions
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compositor/xserver-launcher.c
+3 -2
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@@ -170,10 +170,11 @@ wlsc_wm_get_properties(struct wlsc_wm *wm, xcb_window_t window)
value = xcb_get_property_value(reply); value = xcb_get_property_value(reply);
fprintf(stderr, "property %s, type %d, format %d, " fprintf(stderr, "property %s, type %d, format %d, "
"length %d (value_len %d), value \"%s\"\n", "length %d (value_len %d), value \"%.*s\"\n",
get_atom_name(wm->conn, props[i].atom), get_atom_name(wm->conn, props[i].atom),
reply->type, reply->format, reply->type, reply->format,
xcb_get_property_value_length(reply), reply->value_len, xcb_get_property_value_length(reply),
reply->value_len, reply->value_len,
reply->type ? (char *) value : "(nil)"); reply->type ? (char *) value : "(nil)");
free(reply); free(reply);