The patch titled
drivers/isdn/sc/ioctl.c: add missing kfree
has been removed from the -mm tree. Its filename was
drivers-isdn-sc-ioctlc-add-missing-kfree.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: drivers/isdn/sc/ioctl.c: add missing kfree
From: Julia Lawall <julia@xxxxxxx>
spid has been allocated in this function and so should be freed before
leaving it, as in the other error handling cases.
The semantic match that finds the problem is as follows:
(http://www.emn.fr/x-info/coccinelle/)
@r exists@
expression E,E1;
statement S;
position p1,p2,p3;
@@
E =@p1 \(kmalloc\|kcalloc\|kzalloc\)(...)
... when != E = E1
if (E == NULL || ...) S
... when != E = E1
if@p2 (...) {
... when != kfree(E)
}
... when != E = E1
kfree@p3(E);
@forall@
position r.p2;
expression r.E;
int E1 != 0;
@@
* if@p2 (...) {
... when != kfree(E)
when strict
return E1; }
Signed-off-by: Julia Lawall <julia@xxxxxxx>
Cc: Karsten Keil <kkeil@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/isdn/sc/ioctl.c | 1 +
1 file changed, 1 insertion(+)
diff -puN drivers/isdn/sc/ioctl.c~drivers-isdn-sc-ioctlc-add-missing-kfree drivers/isdn/sc/ioctl.c
--- a/drivers/isdn/sc/ioctl.c~drivers-isdn-sc-ioctlc-add-missing-kfree
+++ a/drivers/isdn/sc/ioctl.c
@@ -226,6 +226,7 @@ int sc_ioctl(int card, scs_ioctl *data)
*/
if (copy_from_user(spid, data->dataptr, SCIOC_SPIDSIZE)) {
kfree(rcvmsg);
+ kfree(spid);
return -EFAULT;
}
_
Patches currently in -mm which might be from julia@xxxxxxx are
origin.patch
linux-next.patch
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