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| author | Colin Ian King <colin.king@canonical.com> | 2017-09-08 15:37:45 +0100 |
|---|---|---|
| committer | Doug Ledford <dledford@redhat.com> | 2017-10-09 09:03:16 -0400 |
| commit | 4831ca9e4a8e48cb27e0a792f73250390827a228 (patch) | |
| tree | daf13538790e8083570c7b1b04a115e785e27b45 /tools/perf/scripts/python/stackcollapse.py | |
| parent | 4988be5813ff2afdc0d8bfa315ef34a577d3efbf (diff) | |
IB/rxe: check for allocation failure on elem
The allocation for elem may fail (especially because we're using
GFP_ATOMIC) so best to check for a null return. This fixes a potential
null pointer dereference when assigning elem->pool.
Detected by CoverityScan CID#1357507 ("Dereference null return value")
Fixes: 8700e3e7c485 ("Soft RoCE driver")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions