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| author | Grazvydas Ignotas <notasas@gmail.com> | 2017-08-28 00:29:36 +0300 |
|---|---|---|
| committer | Grazvydas Ignotas <notasas@gmail.com> | 2017-08-31 02:47:26 +0300 |
| commit | b8dd69e1b49a5c4c5c82e34f804a97f7448ff6c3 (patch) | |
| tree | 35d52abe187ae943c66c2dfaeb6f4dd194ceecca /src/amd/vulkan/radv_pipeline_cache.c | |
| parent | 5610911fed0f03962807ff9eb79d99eb005a5d71 (diff) | |
radv: don't assert on empty hash table
Currently if table_size is 0, it's falling through to:
unreachable("hash table should never be full");
But table_size can be 0 when RADV_DEBUG=nocache is set, or when the
table allocation fails (which is not considered an error).
Fixes: f4e499ec791 "radv: add initial non-conformant radv vulkan driver"
Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Diffstat (limited to 'src/amd/vulkan/radv_pipeline_cache.c')
| -rw-r--r-- | src/amd/vulkan/radv_pipeline_cache.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/amd/vulkan/radv_pipeline_cache.c b/src/amd/vulkan/radv_pipeline_cache.c index 99a614dc104..beed35b53a0 100644 --- a/src/amd/vulkan/radv_pipeline_cache.c +++ b/src/amd/vulkan/radv_pipeline_cache.c @@ -118,6 +118,9 @@ radv_pipeline_cache_search_unlocked(struct radv_pipeline_cache *cache, const uint32_t mask = cache->table_size - 1; const uint32_t start = (*(uint32_t *) sha1); + if (cache->table_size == 0) + return NULL; + for (uint32_t i = 0; i < cache->table_size; i++) { const uint32_t index = (start + i) & mask; struct cache_entry *entry = cache->hash_table[index]; |