From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Johannes Berg <johannes.berg@intel.com>
Subject: [PATCH 4.4 57/73] nl80211: validate number of probe response CSA counters
Date: Wed, 28 Sep 2016 11:05:27 +0200 [thread overview]
Message-ID: <20160928090438.168026722@linuxfoundation.org> (raw)
In-Reply-To: <20160928090434.509091655@linuxfoundation.org>
4.4-stable review patch. If anyone has any objections, please let me know.
------------------
From: Johannes Berg <johannes.berg@intel.com>
commit ad5987b47e96a0fb6d13fea250e936aed000093c upstream.
Due to an apparent copy/paste bug, the number of counters for the
beacon configuration were checked twice, instead of checking the
number of probe response counters. Fix this to check the number of
probe response counters before parsing those.
Fixes: 9a774c78e211 ("cfg80211: Support multiple CSA counters")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
net/wireless/nl80211.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -6628,7 +6628,7 @@ static int nl80211_channel_switch(struct
params.n_counter_offsets_presp = len / sizeof(u16);
if (rdev->wiphy.max_num_csa_counters &&
- (params.n_counter_offsets_beacon >
+ (params.n_counter_offsets_presp >
rdev->wiphy.max_num_csa_counters))
return -EINVAL;
next prev parent reply other threads:[~2016-09-28 9:12 UTC|newest]
Thread overview: 69+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20160928090623uscas1p1076bd85a3fd981ed5a1284f5bebb1bbf@uscas1p1.samsung.com>
2016-09-28 9:04 ` [PATCH 4.4 00/73] 4.4.23-stable review Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.4 01/73] include/linux/kernel.h: change abs() macro so it uses consistent return type Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.4 02/73] Fix build warning in kernel/cpuset.c Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.4 03/73] reiserfs: fix "new_insert_key may be used uninitialized ..." Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.4 09/73] crypto: arm64/aes-ctr - fix NULL dereference in tail processing Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.4 10/73] crypto: arm/aes-ctr " Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.4 11/73] crypto: skcipher - Fix blkcipher walk OOM crash Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.4 12/73] crypto: echainiv - Replace chaining with multiplication Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.4 13/73] ocfs2/dlm: fix race between convert and migration Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.4 14/73] ocfs2: fix start offset to ocfs2_zero_range_for_truncate() Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.4 15/73] kbuild: Do not run modules_install and install in paralel Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.4 16/73] Makefile: revert "Makefile: Document ability to make file.lst and file.S" partially Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.4 17/73] tools: Support relative directory path for O= Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.4 18/73] kbuild: forbid kernel directory to contain spaces and colons Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.4 19/73] Kbuild: disable maybe-uninitialized warning for CONFIG_PROFILE_ALL_BRANCHES Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.4 20/73] gcov: disable -Wmaybe-uninitialized warning Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.4 21/73] Disable "maybe-uninitialized" warning globally Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.4 23/73] Makefile: Mute warning for __builtin_return_address(>0) for tracing only Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.4 24/73] net: caif: fix misleading indentation Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.4 26/73] [media] am437x-vfpe: fix typo in vpfe_get_app_input_index Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.4 27/73] ath9k: fix misleading indentation Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.4 28/73] iwlegacy: avoid warning about missing braces Greg Kroah-Hartman
2016-09-28 9:04 ` [PATCH 4.4 29/73] Staging: iio: adc: fix indent on break statement Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 30/73] nouveau: fix nv40_perfctr_next() cleanup regression Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 31/73] megaraid: fix null pointer check in megasas_detach_one() Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 32/73] bonding: Fix bonding crash Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 33/73] Revert "af_unix: Fix splice-bind deadlock" Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 34/73] af_unix: split u->readlock into two: iolock and bindlock Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 35/73] vti: flush x-netns xfrm cache when vti interface is removed Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 36/73] net/irda: handle iriap_register_lsap() allocation failure Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 37/73] tipc: fix NULL pointer dereference in shutdown() Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 38/73] net/mlx5: Added missing check of msg length in verifying its signature Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 39/73] net: dsa: bcm_sf2: Fix race condition while unmasking interrupts Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 40/73] Revert "phy: IRQ cannot be shared" Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 41/73] net: smc91x: fix SMC accesses Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 42/73] bridge: re-introduce fix parsing of MLDv2 reports Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 43/73] pwm: Mark all devices as "might sleep" Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 44/73] autofs races Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 45/73] autofs: use dentry flags to block walks during expire Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 46/73] xfs: prevent dropping ioend completions during buftarg wait Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 47/73] fsnotify: add a way to stop queueing events on group shutdown Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 48/73] fanotify: fix list corruption in fanotify_get_response() Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 49/73] fix fault_in_multipages_...() on architectures with no-op access_ok() Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 50/73] mtd: maps: sa1100-flash: potential NULL dereference Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 51/73] mtd: pmcmsp-flash: Allocating too much in init_msp_flash() Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 52/73] power: reset: hisi-reboot: Unmap region obtained by of_iomap Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 53/73] fix memory leaks in tracing_buffers_splice_read() Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 54/73] tracing: Move mutex to protect against resetting of seq data Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 55/73] mm: delete unnecessary and unsafe init_tlb_ubc() Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 56/73] can: flexcan: fix resume function Greg Kroah-Hartman
2016-09-28 9:05 ` Greg Kroah-Hartman [this message]
2016-09-28 9:05 ` [PATCH 4.4 58/73] btrfs: ensure that file descriptor used with subvol ioctls is a dir Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 59/73] i2c-eg20t: fix race between i2c init and interrupt enable Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 60/73] i2c: qup: skip qup_i2c_suspend if the device is already runtime suspended Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 61/73] MIPS: Fix pre-r6 emulation FPU initialisation Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 63/73] MIPS: vDSO: Fix Malta EVA mapping to vDSO page structs Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 64/73] MIPS: Remove compact branch policy Kconfig entries Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 65/73] MIPS: Avoid a BUG warning during prctl(PR_SET_FP_MODE, ...) Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 66/73] MIPS: Add a missing ".set pop" in an early commit Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 67/73] MIPS: paravirt: Fix undefined reference to smp_bootstrap Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 68/73] PM / hibernate: Restore processor state before using per-CPU variables Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 69/73] PM / hibernate: Fix rtree_next_node() to avoid walking off list ends Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 70/73] power_supply: tps65217-charger: fix missing platform_set_drvdata() Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 71/73] power: supply: max17042_battery: fix model download bug Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 72/73] qxl: check for kmap failures Greg Kroah-Hartman
2016-09-28 9:05 ` [PATCH 4.4 73/73] hostfs: Freeing an ERR_PTR in hostfs_fill_sb_common() Greg Kroah-Hartman
2016-09-28 16:45 ` [PATCH 4.4 00/73] 4.4.23-stable review Shuah Khan
2016-09-28 22:43 ` Guenter Roeck
[not found] ` <57ec0f9e.07ddc20a.146f7.4be3@mx.google.com>
2016-09-29 9:01 ` Greg Kroah-Hartman
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