[Mesa-dev] [PATCH 37/40] util/disk_cache: check cache exists before calling munmap()
Timothy Arceri
tarceri at itsqueeze.com
Tue Feb 7 03:42:41 UTC 2017
---
src/util/disk_cache.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/util/disk_cache.c b/src/util/disk_cache.c
index da4eb47..a70bd66 100644
--- a/src/util/disk_cache.c
+++ b/src/util/disk_cache.c
@@ -385,7 +385,8 @@ disk_cache_create(const char *gpu_name, const char *mesa_version)
void
disk_cache_destroy(struct disk_cache *cache)
{
- munmap(cache->index_mmap, cache->index_mmap_size);
+ if (cache)
+ munmap(cache->index_mmap, cache->index_mmap_size);
ralloc_free(cache);
}
--
2.9.3
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