diff options
| author | Daniel Stokes <kupomail@gmail.com> | 2013-07-20 02:04:06 +0400 |
|---|---|---|
| committer | Daniel Stokes <kupomail@gmail.com> | 2013-07-20 02:04:06 +0400 |
| commit | 869d654cccba8b9b0bc295e7ce89e8e322912023 (patch) | |
| tree | a7a76badcc5c2d4a5e712e89e0153b77edff3368 /source/blender/blenlib | |
| parent | 68c0028ebcee80d214a9b05018840601d61e64b0 (diff) | |
BGE fix [#36223] Strange page fault of "Game" actuator
Adding a NULL check to BLI_ghash_lookup
Diffstat (limited to 'source/blender/blenlib')
| -rw-r--r-- | source/blender/blenlib/intern/BLI_ghash.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/source/blender/blenlib/intern/BLI_ghash.c b/source/blender/blenlib/intern/BLI_ghash.c index d30d3f3d256..5b9045b1ba2 100644 --- a/source/blender/blenlib/intern/BLI_ghash.c +++ b/source/blender/blenlib/intern/BLI_ghash.c @@ -116,9 +116,14 @@ void BLI_ghash_insert(GHash *gh, void *key, void *val) void *BLI_ghash_lookup(GHash *gh, const void *key) { - const unsigned int hash = gh->hashfp(key) % gh->nbuckets; + + unsigned int hash; Entry *e; + if (!gh) return NULL; + + hash = gh->hashfp(key) % gh->nbuckets; + for (e = gh->buckets[hash]; e; e = e->next) { if (gh->cmpfp(key, e->key) == 0) { return e->val; |