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mesa: add NULL checking to free_shared_state()

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This will allow us to call this function from
_mesa_alloc_shared_state() in the case that we run out of memory
part way through allocating the state.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
This commit is contained in:
Timothy Arceri
2017-07-26 11:11:00 +10:00
parent 8614679e78
commit da10065d2b
2 changed files with 66 additions and 32 deletions
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8
src/mesa/main/texturebindless.c
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@@ -394,8 +394,12 @@ _mesa_init_shared_handles(struct gl_shared_state *shared)
void
_mesa_free_shared_handles(struct gl_shared_state *shared)
{
_mesa_hash_table_u64_destroy(shared->TextureHandles, NULL);
_mesa_hash_table_u64_destroy(shared->ImageHandles, NULL);
if (shared->TextureHandles)
_mesa_hash_table_u64_destroy(shared->TextureHandles, NULL);
if (shared->ImageHandles)
_mesa_hash_table_u64_destroy(shared->ImageHandles, NULL);
mtx_destroy(&shared->HandlesMutex);
}