diff options
| author | Jose Fonseca <jfonseca@vmware.com> | 2018-01-22 15:05:22 +0000 |
|---|---|---|
| committer | Emil Velikov <emil.l.velikov@gmail.com> | 2018-01-24 21:06:26 +0000 |
| commit | 473d665a4d37081d5bcc69cccee41affda4ede50 (patch) | |
| tree | 99b9c147a55ca08b5bc9ed5b90fec39572ddebd1 /src | |
| parent | 93ffa56658a180bc13387e2fc572bf40f5c61978 (diff) | |
svga: Prevent use after free.
Courtesy of clang static analyzer.
I was hunting for potential sources of memory corruption using Mesa with
a GL trace, and happened to find this (unrelated) issue.
Cc: mesa-stable@lists.freedesktop.org
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
(cherry picked from commit dcbb224c688bfdacb76107a9816647f64088e67e)
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/svga/svga_context.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/gallium/drivers/svga/svga_context.c b/src/gallium/drivers/svga/svga_context.c index 8640da95e82..5fd2cef6165 100644 --- a/src/gallium/drivers/svga/svga_context.c +++ b/src/gallium/drivers/svga/svga_context.c @@ -327,6 +327,7 @@ cleanup: util_bitmask_destroy(svga->stream_output_id_bm); util_bitmask_destroy(svga->query_id_bm); FREE(svga); + svga = NULL; done: SVGA_STATS_TIME_POP(svgascreen->sws); |