From: Ilia Mirkin <imirkin@alum.mit.edu>
Date: Sun, 1 May 2016 02:31:26 +0000 (-0400)
Subject: softpipe: avoid leaking local_mem on machines alloc failure
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=3950aa47df26ad4cbfa9ca02dffa8ebd5a9b432a;p=mesa.git

softpipe: avoid leaking local_mem on machines alloc failure

Spotted by Coverity

Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>
Reviewed-by: Vinson Lee <vlee@freedesktop.org>
---

diff --git a/src/gallium/drivers/softpipe/sp_compute.c b/src/gallium/drivers/softpipe/sp_compute.c
index d5b5913f6a2..53f7a0beb77 100644
--- a/src/gallium/drivers/softpipe/sp_compute.c
+++ b/src/gallium/drivers/softpipe/sp_compute.c
@@ -191,8 +191,10 @@ softpipe_launch_grid(struct pipe_context *context,
    }
 
    machines = CALLOC(sizeof(struct tgsi_exec_machine *), num_threads_in_group);
-   if (!machines)
+   if (!machines) {
+      FREE(local_mem);
       return;
+   }
 
    /* initialise machines + GRID_SIZE + THREAD_ID  + BLOCK_SIZE */
    for (d = 0; d < bdepth; d++) {