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softpipe: Check for NULL pointer in sp_destroy_tile_cache().

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This commit is contained in:
Michal Krol
2010-07-22 18:32:50 +02:00
parent a0fc83b277
commit 8122baf8ba
1 changed files with 10 additions and 8 deletions
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18
src/gallium/drivers/softpipe/sp_tile_cache.c
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@@ -115,16 +115,18 @@ sp_create_tile_cache( struct pipe_context *pipe )
void void
sp_destroy_tile_cache(struct softpipe_tile_cache *tc) sp_destroy_tile_cache(struct softpipe_tile_cache *tc)
{ {
uint pos; if (tc) {
uint pos;
for (pos = 0; pos < NUM_ENTRIES; pos++) { for (pos = 0; pos < NUM_ENTRIES; pos++) {
/*assert(tc->entries[pos].x < 0);*/ /*assert(tc->entries[pos].x < 0);*/
} }
if (tc->transfer) { if (tc->transfer) {
tc->pipe->transfer_destroy(tc->pipe, tc->transfer); tc->pipe->transfer_destroy(tc->pipe, tc->transfer);
} }
FREE( tc ); FREE( tc );
}
} }