From: Vinson Lee <vlee@freedesktop.org>
Date: Fri, 1 Feb 2013 07:45:13 +0000 (-0800)
Subject: r600g: Fix memory leak.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8a4d952d1074e648a99e44ed558a6f0f5b4460a7;p=mesa.git

r600g: Fix memory leak.

Fixes resource leak defect reported by Coverity.

Signed-off-by: Vinson Lee <vlee@freedesktop.org>
Reviewed-by: Marek Olšák <maraeo@gmail.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
---

diff --git a/src/gallium/drivers/r600/r600_hw_context.c b/src/gallium/drivers/r600/r600_hw_context.c
index a89f23069d3..ebcd682bc81 100644
--- a/src/gallium/drivers/r600/r600_hw_context.c
+++ b/src/gallium/drivers/r600/r600_hw_context.c
@@ -201,8 +201,10 @@ int r600_context_add_block(struct r600_context *ctx, const struct r600_reg *reg,
 			/* create block table if it doesn't exist */
 			if (!range->blocks)
 				range->blocks = calloc(1 << HASH_SHIFT, sizeof(void *));
-			if (!range->blocks)
+			if (!range->blocks) {
+				free(block);
 				return -1;
+			}
 
 			range->blocks[CTX_BLOCK_ID(reg[i + j].offset)] = block;
 		}