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authorLinus Torvalds <torvalds@linux-foundation.org>2013-07-31 12:56:18 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-31 12:56:18 -0700
commit06693f305e60202d2795a10bee7fb7da23bc2acc (patch)
tree8ef3df7fc92359b13e292d71d91a0491f6615f40 /kernel
parentMerge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus (diff)
parentmlx5: fix error return code in mlx5_alloc_uuars() (diff)
downloadlinux-dev-06693f305e60202d2795a10bee7fb7da23bc2acc.tar.xz
linux-dev-06693f305e60202d2795a10bee7fb7da23bc2acc.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller: 1) Fix association failures not triggering a connect-failure event in cfg80211, from Johannes Berg. 2) Eliminate a potential NULL deref with older iptables tools when configuring xt_socket rules, from Eric Dumazet. 3) Missing RTNL locking in wireless regulatory code, from Johannes Berg. 4) Fix OOPS caused by firmware loading races in ath9k_htc, from Alexey Khoroshilov. 5) Fix usb URB leak in usb_8dev CAN driver, also from Alexey Khoroshilov. 6) VXLAN namespace teardown fails to unregister devices, from Stephen Hemminger. 7) Fix multicast settings getting dropped by firmware in qlcnic driver, from Sucheta Chakraborty. 8) Add sysctl range enforcement for tcp_syn_retries, from Michal Tesar. 9) Fix a nasty bug in bridging where an active timer would get reinitialized with a setup_timer() call. From Eric Dumazet. 10) Fix use after free in new mlx5 driver, from Dan Carpenter. 11) Fix freed pointer reference in ipv6 multicast routing on namespace cleanup, from Hannes Frederic Sowa. 12) Some usbnet drivers report TSO and SG in their feature set, but the usbnet layer doesn't really support them. From Eric Dumazet. 13) Fix crash on EEH errors in tg3 driver, from Gavin Shan. 14) Drop cb_lock when requesting modules in genetlink, from Stanislaw Gruszka. 15) Kernel stack leaks in cbq scheduler and af_key pfkey messages, from Dan Carpenter. 16) FEC driver erroneously signals NETDEV_TX_BUSY on transmit leading to endless loops, from Uwe Kleine-K├Ânig. 17) Fix hangs from loading mvneta driver, from Arnaud Patard. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (84 commits) mlx5: fix error return code in mlx5_alloc_uuars() mvneta: Try to fix mvneta when compiled as module mvneta: Fix hang when loading the mvneta driver atl1c: Fix misuse of netdev_alloc_skb in refilling rx ring genetlink: fix usage of NLM_F_EXCL or NLM_F_REPLACE af_key: more info leaks in pfkey messages net/fec: Don't let ndo_start_xmit return NETDEV_TX_BUSY without link net_sched: Fix stack info leak in cbq_dump_wrr(). igb: fix vlan filtering in promisc mode when not in VT mode ixgbe: Fix Tx Hang issue with lldpad on 82598EB genetlink: release cb_lock before requesting additional module net: fec: workaround stop tx during errata ERR006358 qlcnic: Fix diagnostic interrupt test for 83xx adapters. qlcnic: Fix setting Guest VLAN qlcnic: Fix operation type and command type. qlcnic: Fix initialization of work function. Revert "atl1c: Fix misuse of netdev_alloc_skb in refilling rx ring" atl1c: Fix misuse of netdev_alloc_skb in refilling rx ring net/tg3: Fix warning from pci_disable_device() net/tg3: Fix kernel crash ...
Diffstat (limited to 'kernel')
-rw-r--r--kernel/sysctl.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index ac09d98490aa..07f6fc468e17 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -2346,7 +2346,11 @@ static int do_proc_dointvec_ms_jiffies_conv(bool *negp, unsigned long *lvalp,
int write, void *data)
{
if (write) {
- *valp = msecs_to_jiffies(*negp ? -*lvalp : *lvalp);
+ unsigned long jif = msecs_to_jiffies(*negp ? -*lvalp : *lvalp);
+
+ if (jif > INT_MAX)
+ return 1;
+ *valp = (int)jif;
} else {
int val = *valp;
unsigned long lval;