diff options
| author | Brian Paul <brianp@vmware.com> | 2009-03-05 10:01:17 -0700 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2009-03-05 10:01:28 -0700 |
| commit | ca640ca9598c22970b15bf16acf74409d860a30a (patch) | |
| tree | 77f78eb128e31fe1379473741d38bdc8fe23a975 /src/gallium/auxiliary/util/u_memory.h | |
| parent | 3ba370ad7f3dce225503978022ff85a00713f0cf (diff) | |
gallium: added null ptr check in align_free()
Diffstat (limited to 'src/gallium/auxiliary/util/u_memory.h')
| -rw-r--r-- | src/gallium/auxiliary/util/u_memory.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/gallium/auxiliary/util/u_memory.h b/src/gallium/auxiliary/util/u_memory.h index ceb3a1cb61..0b18d043ad 100644 --- a/src/gallium/auxiliary/util/u_memory.h +++ b/src/gallium/auxiliary/util/u_memory.h @@ -191,9 +191,11 @@ align_free(void *ptr) #if defined(HAVE_POSIX_MEMALIGN) FREE(ptr); #else - void **cubbyHole = (void **) ((char *) ptr - sizeof(void *)); - void *realAddr = *cubbyHole; - FREE(realAddr); + if (ptr) { + void **cubbyHole = (void **) ((char *) ptr - sizeof(void *)); + void *realAddr = *cubbyHole; + FREE(realAddr); + } #endif /* defined(HAVE_POSIX_MEMALIGN) */ } |