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authorJesper Juhl <jj@chaosbits.net>2010-12-27 00:14:01 +0300
committerJames Bottomley <James.Bottomley@suse.de>2011-01-24 20:42:10 +0300
commitefee0bd9b272b0dae1c7fb1bb0be75606c8fa6f8 (patch)
treee7c31143eb82b218d34cb2fb254e3d7c914ac569
parent70e14722718ea3fc66400924f7a99c7d8c62b8ff (diff)
downloadlinux-efee0bd9b272b0dae1c7fb1bb0be75606c8fa6f8.tar.xz
[SCSI] mptfusion: Fix memory leak in mptctl_getiocinfo()
A 'kfree(karg)' is missing in a failure path in mptctl.c::mptctl_getiocinfo() which can cause a memory leak. Signed-off-by: Jesper Juhl <jj@chaosbits.net> Acked-by: "Desai, Kashyap" <Kashyap.Desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
-rw-r--r--drivers/message/fusion/mptctl.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/message/fusion/mptctl.c b/drivers/message/fusion/mptctl.c
index a3856ed90aef..1dcc13a52c7e 100644
--- a/drivers/message/fusion/mptctl.c
+++ b/drivers/message/fusion/mptctl.c
@@ -1307,8 +1307,10 @@ mptctl_getiocinfo (unsigned long arg, unsigned int data_size)
else
karg->adapterType = MPT_IOCTL_INTERFACE_SCSI;
- if (karg->hdr.port > 1)
+ if (karg->hdr.port > 1) {
+ kfree(karg);
return -EINVAL;
+ }
port = karg->hdr.port;
karg->port = port;