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(parent: 4858413) | patch
qlcnic: potential NULL dereference in qlcnic_83xx_get_minidump_template()
authorDan Carpenter <dan.carpenter@oracle.com>
Tue, 10 May 2016 19:20:04 +0000 (22:20 +0300)
committerDavid S. Miller <davem@davemloft.net>
Thu, 12 May 2016 03:44:56 +0000 (23:44 -0400)
commitbb9aeb7361fedde397d5afa7b9f2d325970a6480
treee169b1e6f9d9ba111144ee3a5ed96fe353278685tree | snapshot
parent4858413bc8d7fa9913e337d084b749fef8b28336commit | diff
qlcnic: potential NULL dereference in qlcnic_83xx_get_minidump_template()

If qlcnic_fw_cmd_get_minidump_temp() fails then "fw_dump->tmpl_hdr" is
NULL or possibly freed.  It can lead to an oops later.

Fixes: c1d5370f90c0 ('qlcnic: Add support to enable capability to extend minidump for iSCSI')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c diff | blob | history
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