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[SCSI] sym53c8xx: fix shost use-after-free and memory leak
authorTony Battersby <tonyb@cybernetics.com>
Thu, 8 Jan 2009 17:52:32 +0000 (12:52 -0500)
committerJames Bottomley <James.Bottomley@HansenPartnership.com>
Thu, 12 Mar 2009 17:58:15 +0000 (12:58 -0500)
commitd3ce65d12668ef1e3a164d48e04c59228d5ecf7b
tree30ff47103eaec0ecccb562ea51c4ecd715405d3ftree | snapshot
parent2cf22be045ee1b29f9ce5cf4f4552811bb24916acommit | diff
[SCSI] sym53c8xx: fix shost use-after-free and memory leak

This patch fixes two bugs:

1) rmmod sym53c8xx uses shost after freeing it with
   scsi_put_host(shost).

2) insmod sym53c8xx doesn't call scsi_put_host(shost) if
   scsi_add_host() fails, causing a memory leak on the error path.

Signed-off-by: Tony Battersby <tonyb@cybernetics.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
drivers/scsi/sym53c8xx_2/sym_glue.c diff | blob | history
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