scsi: aacraid: Fix potential null access

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Currently, command threads fails to return ioctls commands for older
controller versions, since it returns when all the fibs have been
allocated. Another issue is even all the fibs have not been allocated,
the correct allocated fibs is not updated nor freed.

Fixes: 113156bcea (scsi: aacraid: Reworked aac_command_thread)
Reported-by: Tomas Henzl <thenzl@redhat.com>
Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Reviewed-by: Dave Carroll <david.carroll@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

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Raghava Aditya Renukunta 2017-03-14 09:20:19 -07:00 • committed by Martin K. Petersen

parent 5f7c2beef8

commit e498520ede

1 changed files with 6 additions and 8 deletions

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drivers/scsi/aacraid/commsup.c

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