OpenHarmony/third_party_mesa3d
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

mesa: fix a valgrind warning

Browse Source 
==5715== Invalid read of size 4
==5715==    at 0x4AA590B: _mesa_make_extension_string (extensions.c:908)
==5715==    by 0x4A83198: _mesa_make_current (context.c:1514)
==5715==    by 0x4A71CAB: st_api_make_current (st_manager.c:789)
==5715==  Address 0x4795730 is 0 bytes inside a block of size 1 alloc'd
==5715==    at 0x4025315: calloc (vg_replace_malloc.c:467)
==5715==    by 0x4AA5B4C: _mesa_make_extension_string (extensions.c:772)
==5715==    by 0x4A83198: _mesa_make_current (context.c:1514)
==5715==    by 0x4A71CAB: st_api_make_current (st_manager.c:789)
This commit is contained in:
Marek Olšák
2011-09-10 15:12:54 +02:00
parent 7e30216879
commit 2a5cbc5306
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/mesa/main/extensions.c
View File

@@ -769,7 +769,7 @@ get_extension_override( struct gl_context *ctx )
if (env_const == NULL) { if (env_const == NULL) {
/* Return the empty string rather than NULL. This simplifies the logic /* Return the empty string rather than NULL. This simplifies the logic
* of client functions. */ * of client functions. */
return calloc(1, sizeof(char)); return calloc(4, sizeof(char));
} }
/* extra_exts: List of unrecognized extensions. */ /* extra_exts: List of unrecognized extensions. */