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| author | Dan Carpenter <[email protected]> | 2021-05-19 14:20:27 +0000 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2021-05-21 20:28:24 +0000 |
| commit | 8c7e7b8486cda21269d393245883c5e4737d5ee7 (patch) | |
| tree | 5b2b11dce0f63f92015ceaffc155d92a2ca57c70 /tools/testing/selftests/tc-testing/plugin-lib/scapyPlugin.py | |
| parent | scsi: target: tcmu: Fix xarray RCU warning (diff) | |
| download | kernel-8c7e7b8486cda21269d393245883c5e4737d5ee7.tar.gz kernel-8c7e7b8486cda21269d393245883c5e4737d5ee7.zip | |
scsi: libsas: Use _safe() loop in sas_resume_port()
If sas_notify_lldd_dev_found() fails then this code calls:
sas_unregister_dev(port, dev);
which removes "dev", our list iterator, from the list. This could lead to
an endless loop. We need to use list_for_each_entry_safe().
Link: https://lore.kernel.org/r/YKUeq6gwfGcvvhty@mwanda
Fixes: 303694eeee5e ("[SCSI] libsas: suspend / resume support")
Reviewed-by: John Garry <[email protected]>
Signed-off-by: Dan Carpenter <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'tools/testing/selftests/tc-testing/plugin-lib/scapyPlugin.py')
0 files changed, 0 insertions, 0 deletions