| commit | 6d8855adce92a0522c1206aa36459cd8f58b1740 | [log] [tgz] |
|---|---|---|
| author | Yunfeng Ye <[email protected]> | Wed Oct 16 16:38:45 2019 +0800 |
| committer | Greg Kroah-Hartman <[email protected]> | Sun Nov 10 11:23:16 2019 +0100 |
| tree | 34a1768f7b4cab59b237e8ef4953f1bc8e2b6d47 | |
| parent | cc087a74200206a88e3664466a5aa4c58c683283 [diff] |
perf kmem: Fix memory leak in compact_gfp_flags()
[ Upstream commit 1abecfcaa7bba21c9985e0136fa49836164dd8fd ]
The memory @orig_flags is allocated by strdup(), it is freed on the
normal path, but leak to free on the error path.
Fix this by adding free(orig_flags) on the error path.
Fixes: 0e11115644b3 ("perf kmem: Print gfp flags in human readable string")
Signed-off-by: Yunfeng Ye <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Feilong Lin <[email protected]>
Cc: Hu Shiyuan <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Signed-off-by: Sasha Levin <[email protected]>