The patch titled
Subject: taskstats: check nla_reserve() return
has been added to the -mm tree. Its filename is
taskstats-check-nla_reserve-return.patch
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------------------------------------------------------
From: Alan Cox <alan@xxxxxxxxxxxxxxx>
Subject: taskstats: check nla_reserve() return
Addresses https://bugzilla.kernel.org/show_bug.cgi?id=44621
Reported-by: <rucsoftsec@xxxxxxxxx>
Signed-off-by: Alan Cox <alan@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/taskstats.c | 5 +++++
1 file changed, 5 insertions(+)
diff -puN kernel/taskstats.c~taskstats-check-nla_reserve-return kernel/taskstats.c
--- a/kernel/taskstats.c~taskstats-check-nla_reserve-return
+++ a/kernel/taskstats.c
@@ -436,6 +436,11 @@ static int cgroupstats_user_cmd(struct s
na = nla_reserve(rep_skb, CGROUPSTATS_TYPE_CGROUP_STATS,
sizeof(struct cgroupstats));
+ if (na == NULL) {
+ rc = -EMSGSIZE;
+ goto err;
+ }
+
stats = nla_data(na);
memset(stats, 0, sizeof(*stats));
_
Subject: Subject: taskstats: check nla_reserve() return
Patches currently in -mm which might be from alan@xxxxxxxxxxxxxxx are
origin.patch
linux-next.patch
ppc-e500_tlb-memset-clears-nothing.patch
drivers-media-dvb-dvb-usb-az6007c-fix-incorrect-memcpy.patch
drivers-media-video-cx25821-cx25821-medusa-videoc-incorrect-check-on-decoder-type.patch
drivers-media-video-ov9640c-fix-missing-break.patch
fs-make-dumpable=2-require-fully-qualified-path.patch
coredump-warn-about-unsafe-suid_dumpable-core_pattern-combo.patch
kernel-sysc-avoid-argv_freenull.patch
drivers-message-i2o-i2o_procc-the-pointer-returned-from-chtostr-points-to-an-array-which-is-no-longer-valid.patch
drivers-message-i2o-i2o_configc-bound-allocation.patch
taskstats-check-nla_reserve-return.patch
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