From a0fc83b277ad26d63545996b2affa7da6772e32a Mon Sep 17 00:00:00 2001 From: Michal Krol Date: Thu, 22 Jul 2010 18:32:31 +0200 Subject: [PATCH] softpipe: Check for NULL pointer in sp_destroy_tex_tile_cache(). --- .../drivers/softpipe/sp_tex_tile_cache.c | 24 ++++++++++--------- 1 file changed, 13 insertions(+), 11 deletions(-) diff --git a/src/gallium/drivers/softpipe/sp_tex_tile_cache.c b/src/gallium/drivers/softpipe/sp_tex_tile_cache.c index b3e1c494069..eb74f14a7be 100644 --- a/src/gallium/drivers/softpipe/sp_tex_tile_cache.c +++ b/src/gallium/drivers/softpipe/sp_tex_tile_cache.c @@ -63,19 +63,21 @@ sp_create_tex_tile_cache( struct pipe_context *pipe ) void sp_destroy_tex_tile_cache(struct softpipe_tex_tile_cache *tc) { - uint pos; + if (tc) { + uint pos; - for (pos = 0; pos < NUM_ENTRIES; pos++) { - /*assert(tc->entries[pos].x < 0);*/ - } - if (tc->transfer) { - tc->pipe->transfer_destroy(tc->pipe, tc->transfer); - } - if (tc->tex_trans) { - tc->pipe->transfer_destroy(tc->pipe, tc->tex_trans); - } + for (pos = 0; pos < NUM_ENTRIES; pos++) { + /*assert(tc->entries[pos].x < 0);*/ + } + if (tc->transfer) { + tc->pipe->transfer_destroy(tc->pipe, tc->transfer); + } + if (tc->tex_trans) { + tc->pipe->transfer_destroy(tc->pipe, tc->tex_trans); + } - FREE( tc ); + FREE( tc ); + } } -- 2.30.2