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Merge pull request #924 from schu/cache-fix-race-cond

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cache: fix race condition
This commit is contained in:
Vicent Martí 2012-09-11 11:04:09 -07:00
commit 5a409c44ba
1 changed files with 5 additions and 4 deletions
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9
src/cache.c
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@ -89,12 +89,13 @@ void *git_cache_try_store(git_cache *cache, void *_entry)
git_cached_obj_decref(node, cache->free_obj); git_cached_obj_decref(node, cache->free_obj);
cache->nodes[hash & cache->size_mask] = entry; cache->nodes[hash & cache->size_mask] = entry;
} }
/* increase the refcount again, because we are
* returning it to the user */
git_cached_obj_incref(entry);
} }
git_mutex_unlock(&cache->lock); git_mutex_unlock(&cache->lock);
/* increase the refcount again, because we are
* returning it to the user */
git_cached_obj_incref(entry);
return entry; return entry;
} }