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| author | Aleksandr Mishin <[email protected]> | 2024-06-04 11:25:00 +0300 |
|---|---|---|
| committer | Paolo Abeni <[email protected]> | 2024-06-06 10:15:14 +0200 |
| commit | b0c9a26435413b81799047a7be53255640432547 (patch) | |
| tree | afd0780f02f39bf810212176bd2ff12de07ade06 /tools/perf/scripts/python/bin/stackcollapse-record | |
| parent | 5899c885131a7b2926ed26f6a5df1fc3c878418d (diff) | |
net: wwan: iosm: Fix tainted pointer delete is case of region creation fail
In case of region creation fail in ipc_devlink_create_region(), previously
created regions delete process starts from tainted pointer which actually
holds error code value.
Fix this bug by decreasing region index before delete.
Found by Linux Verification Center (linuxtesting.org) with SVACE.
Fixes: 4dcd183fbd67 ("net: wwan: iosm: devlink registration")
Signed-off-by: Aleksandr Mishin <[email protected]>
Acked-by: Sergey Ryazanov <[email protected]>
Reviewed-by: Simon Horman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Paolo Abeni <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin/stackcollapse-record')
0 files changed, 0 insertions, 0 deletions