scsi: aacraid: Fix udev inquiry race condition

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commit f4e8708d31 upstream.

When udev requests for a devices inquiry string, it might create multiple
threads causing a race condition on the shared inquiry resource string.

Created a buffer with the string for each thread.

Fixes: 3bc8070fb7 ([SCSI] aacraid: SMC vendor identification)
Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Raghava Aditya Renukunta 2017-12-26 20:34:22 -08:00 • committed by Greg Kroah-Hartman

parent bbaf9ef523

commit 623130d417

1 changed files with 12 additions and 4 deletions

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drivers/scsi/aacraid/aachba.c

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