diff options
| author | Dan Carpenter <[email protected]> | 2019-12-03 12:36:52 +0300 |
|---|---|---|
| committer | Martin K. Petersen <[email protected]> | 2019-12-16 21:48:52 -0500 |
| commit | ee560e7bbab0c10cf3f0e71997fbc354ab2ee5cb (patch) | |
| tree | a4330e97b914c80d506521fb91de8cc01fce5e54 /scripts/gdb/linux/symbols.py | |
| parent | bba340c79bfe3644829db5c852fdfa9e33837d6d (diff) | |
scsi: mpt3sas: Fix double free in attach error handling
The caller also calls _base_release_memory_pools() on error so it leads to
a number of double frees:
drivers/scsi/mpt3sas/mpt3sas_base.c:7207 mpt3sas_base_attach() warn: 'ioc->chain_dma_pool' double freed
drivers/scsi/mpt3sas/mpt3sas_base.c:7207 mpt3sas_base_attach() warn: 'ioc->hpr_lookup' double freed
drivers/scsi/mpt3sas/mpt3sas_base.c:7207 mpt3sas_base_attach() warn: 'ioc->internal_lookup' double freed
drivers/scsi/mpt3sas/mpt3sas_base.c:7207 mpt3sas_base_attach() warn: 'ioc->pcie_sgl_dma_pool' double freed
drivers/scsi/mpt3sas/mpt3sas_base.c:7207 mpt3sas_base_attach() warn: 'ioc->reply_dma_pool' double freed
drivers/scsi/mpt3sas/mpt3sas_base.c:7207 mpt3sas_base_attach() warn: 'ioc->reply_free_dma_pool' double freed
drivers/scsi/mpt3sas/mpt3sas_base.c:7207 mpt3sas_base_attach() warn: 'ioc->reply_post_free_array_dma_pool' double freed
drivers/scsi/mpt3sas/mpt3sas_base.c:7207 mpt3sas_base_attach() warn: 'ioc->reply_post_free_dma_pool' double freed
drivers/scsi/mpt3sas/mpt3sas_base.c:7207 mpt3sas_base_attach() warn: 'ioc->sense_dma_pool' double freed
Fixes: 74522a92bbf0 ("scsi: mpt3sas: Optimize I/O memory consumption in driver.")
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Dan Carpenter <[email protected]>
Acked-by: Sreekanth Reddy <[email protected]>
Signed-off-by: Martin K. Petersen <[email protected]>
Diffstat (limited to 'scripts/gdb/linux/symbols.py')
0 files changed, 0 insertions, 0 deletions