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| author | Brian Paul <brian.paul@tungstengraphics.com> | 2008-10-29 17:02:56 -0600 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2008-10-29 17:02:56 -0600 |
| commit | 766cb95a4564c48f35b5180155ab40320a68e371 (patch) | |
| tree | 695355e024548e2d51e37d87d33990ac339ca14d | |
| parent | 7d7f0f170692962cf57d6893428f3a18f590c060 (diff) | |
gallium: new sanity assertions in mmAllocMem()
| -rw-r--r-- | src/gallium/auxiliary/util/u_mm.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/util/u_mm.c b/src/gallium/auxiliary/util/u_mm.c index 0f51dd59777..01dd67c810b 100644 --- a/src/gallium/auxiliary/util/u_mm.c +++ b/src/gallium/auxiliary/util/u_mm.c @@ -172,6 +172,10 @@ mmAllocMem(struct mem_block *heap, int size, int align2, int startSearch) int startofs = 0; int endofs; + assert(size >= 0); + assert(align2 >= 0); + assert(align2 <= 12); /* sanity check, 2^12 (4KB) enough? */ + if (!heap || align2 < 0 || size <= 0) return NULL; |