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From: Ben Hutchings <ben@decadent.org.uk>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: akpm@linux-foundation.org, "Lukas Czerner" <lczerner@redhat.com>,
	"Theodore Ts'o" <tytso@mit.edu>,
	"Ilya Dryomov" <idryomov@gmail.com>
Subject: [PATCH 3.2 009/153] ext4: fix bitmap position validation
Date: Wed, 30 May 2018 11:52:41 +0100	[thread overview]
Message-ID: <lsq.1527677561.620272687@decadent.org.uk> (raw)
In-Reply-To: <lsq.1527677560.486731940@decadent.org.uk>

3.2.102-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Lukas Czerner <lczerner@redhat.com>

commit 22be37acce25d66ecf6403fc8f44df9c5ded2372 upstream.

Currently in ext4_valid_block_bitmap() we expect the bitmap to be
positioned anywhere between 0 and s_blocksize clusters, but that's
wrong because the bitmap can be placed anywhere in the block group. This
causes false positives when validating bitmaps on perfectly valid file
system layouts. Fix it by checking whether the bitmap is within the group
boundary.

The problem can be reproduced using the following

mkfs -t ext3 -E stride=256 /dev/vdb1
mount /dev/vdb1 /mnt/test
cd /mnt/test
wget https://cdn.kernel.org/pub/linux/kernel/v4.x/linux-4.16.3.tar.xz
tar xf linux-4.16.3.tar.xz

This will result in the warnings in the logs

EXT4-fs error (device vdb1): ext4_validate_block_bitmap:399: comm tar: bg 84: block 2774529: invalid block bitmap

[ Changed slightly for clarity and to not drop a overflow test -- TYT ]

Signed-off-by: Lukas Czerner <lczerner@redhat.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Reported-by: Ilya Dryomov <idryomov@gmail.com>
Fixes: 7dac4a1726a9 ("ext4: add validity checks for bitmap block numbers")
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
 fs/ext4/balloc.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -281,6 +281,7 @@ static int ext4_valid_block_bitmap(struc
 	struct ext4_sb_info *sbi = EXT4_SB(sb);
 	ext4_grpblk_t offset;
 	ext4_grpblk_t next_zero_bit;
+	ext4_grpblk_t max_bit = EXT4_CLUSTERS_PER_GROUP(sb);
 	ext4_fsblk_t bitmap_blk;
 	ext4_fsblk_t group_first_block;
 
@@ -298,7 +299,7 @@ static int ext4_valid_block_bitmap(struc
 	/* check whether block bitmap block number is set */
 	bitmap_blk = ext4_block_bitmap(sb, desc);
 	offset = bitmap_blk - group_first_block;
-	if (offset < 0 || EXT4_B2C(sbi, offset) >= sb->s_blocksize ||
+	if (offset < 0 || EXT4_B2C(sbi, offset) >= max_bit ||
 	    !ext4_test_bit(EXT4_B2C(sbi, offset), bh->b_data))
 		/* bad block bitmap */
 		goto err_out;
@@ -306,7 +307,7 @@ static int ext4_valid_block_bitmap(struc
 	/* check whether the inode bitmap block number is set */
 	bitmap_blk = ext4_inode_bitmap(sb, desc);
 	offset = bitmap_blk - group_first_block;
-	if (offset < 0 || EXT4_B2C(sbi, offset) >= sb->s_blocksize ||
+	if (offset < 0 || EXT4_B2C(sbi, offset) >= max_bit ||
 	    !ext4_test_bit(EXT4_B2C(sbi, offset), bh->b_data))
 		/* bad block bitmap */
 		goto err_out;
@@ -314,8 +315,8 @@ static int ext4_valid_block_bitmap(struc
 	/* check whether the inode table block number is set */
 	bitmap_blk = ext4_inode_table(sb, desc);
 	offset = bitmap_blk - group_first_block;
-	if (offset < 0 || EXT4_B2C(sbi, offset) >= sb->s_blocksize ||
-	    EXT4_B2C(sbi, offset + sbi->s_itb_per_group) >= sb->s_blocksize)
+	if (offset < 0 || EXT4_B2C(sbi, offset) >= max_bit ||
+	    EXT4_B2C(sbi, offset + sbi->s_itb_per_group) >= max_bit)
 		goto err_out;
 	next_zero_bit = ext4_find_next_zero_bit(bh->b_data,
 			EXT4_B2C(sbi, offset + EXT4_SB(sb)->s_itb_per_group),

  parent reply	other threads:[~2018-05-30 11:48 UTC|newest]

Thread overview: 155+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-30 10:52 [PATCH 3.2 000/153] 3.2.102-rc1 review Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 087/153] xfrm_user: uncoditionally validate esn replay attribute struct Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 124/153] ALSA: seq: Clear client entry before deleting else at closing Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 117/153] RDMA/ucma: Limit possible option size Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 026/153] perf/hwbp: Simplify the perf-hwbp code, fix documentation Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 069/153] mm: pin address_space before dereferencing it while isolating an LRU page Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 104/153] regulatory: add NUL to request alpha2 Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 041/153] crypto: af_alg - whitelist mask and type Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 119/153] x86/MCE: Save microcode revision in machine check records Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 059/153] scsi: fas216: fix sense buffer initialization Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 052/153] dm thin: fix documentation relative to low water mark threshold Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 036/153] signal/sh: Ensure si_signo is initialized in do_divide_error Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 075/153] MIPS: TXx9: use IS_BUILTIN() for CONFIG_LEDS_CLASS Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 020/153] x86/MCE: Serialize sysfs changes Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 083/153] usb: dwc3: gadget: Set maxpacket size for ep0 IN Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 053/153] ubi: Fix race condition between ubi volume creation and udev Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 088/153] net: fix race on decreasing number of TX queues Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 022/153] x86/traps: Enable DEBUG_STACK after cpu_init() for TRAP_DB/BP Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 120/153] USB: usbmon: remove assignment from IS_ERR argument Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 037/153] scsi: libsas: fix error when getting phy events Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 040/153] ext4: correct documentation for grpid mount option Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 066/153] scsi: ibmvfc: fix misdefined reserved field in ibmvfc_fcp_rsp_info Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 006/153] ext4: fail ext4_iget for root directory if unallocated Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 089/153] netfilter: drop outermost socket lock in getsockopt() Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 093/153] powerpc/pseries: Add empty update_numa_cpu_lookup_table() for NUMA=n Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 024/153] cdrom: information leak in cdrom_ioctl_media_changed() Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 002/153] mm/madvise.c: fix madvise() infinite loop under special circumstances Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 054/153] drm/ttm: Don't add swapped BOs to swap-LRU list Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 094/153] USB: OHCI: Fix race between ED unlink and URB submission Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 028/153] slip: sl_alloc(): remove unused parameter "dev_t line" Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 071/153] Btrfs: fix extent state leak from tree log Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 047/153] mn10300/misalignment: Use SIGSEGV SEGV_MAPERR to report a failed user copy Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 081/153] s390/qeth: fix SETIP command handling Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 110/153] tpm_tis: fix potential buffer overruns caused by bit glitches on the bus Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 099/153] libata: Apply NOLPM quirk to Crucial MX100 512GB SSDs Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 043/153] crypto: cryptd - pass through absence of ->setkey() Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 035/153] pktcdvd: Fix pkt_setup_dev() error path Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 013/153] ALSA: seq: Fix racy pool initializations Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 098/153] nospec: Allow index argument to have const-qualified type Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 065/153] media: cxusb, dib0700: ignore XC2028_I2C_FLUSH Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 045/153] crypto: hash - prevent using keyed hashes without setting key Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 004/153] netfilter: ebtables: CONFIG_COMPAT: don't trust userland offsets Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 057/153] alpha: fix crash if pthread_create races with signal delivery Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 038/153] scsi: aacraid: remove redundant setting of variable c Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 015/153] ALSA: seq: correctly detect input buffer overflow Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 084/153] bridge: check brport attr show in brport_show Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 046/153] signal/openrisc: Fix do_unaligned_access to send the proper signal Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 008/153] ext4: add validity checks for bitmap block numbers Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 125/153] netfilter: bridge: ebt_among: add missing match size checks Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 011/153] sctp: verify size of a new chunk in _sctp_make_chunk() Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 073/153] firmware: dmi_scan: Fix handling of empty DMI strings Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 108/153] l2tp: don't use inet_shutdown on ppp session destroy Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 025/153] perf/hwpb: Invoke __perf_event_disable() if interrupts are already disabled Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 001/153] sctp: Fix mangled IPv4 addresses on a IPv6 listening socket Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 079/153] netlink: avoid a double skb free in genlmsg_mcast() Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 051/153] USB: cdc-acm: Do not log urb submission errors on disconnect Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 049/153] ASoC: au1x: Fix timeout tests in au1xac97c_ac97_read() Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 086/153] libata: remove WARN() for DMA or PIO command without data Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 101/153] x86/mm: Fix {pmd,pud}_{set,clear}_flags() Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 121/153] usb: usbmon: Read text within supplied buffer size Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 050/153] hrtimer: Ensure POSIX compliance (relative CLOCK_REALTIME hrtimers) Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 017/153] hugetlbfs: fix offset overflow in hugetlbfs mmap Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 074/153] MIPS: TXX9: use IS_ENABLED() macro Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 078/153] netlink: ensure to loop over all netns in genlmsg_multicast_allns() Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 122/153] xhci: Fix front USB ports on ASUS PRIME B350M-A Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 014/153] ALSA: seq: Don't allow resizing pool in use Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 055/153] MIPS: Fix clean of vmlinuz.{32,ecoff,bin,srec} Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 018/153] hugetlbfs: check for pgoff value overflow Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 076/153] netfilter: xt_RATEEST: acquire xt_rateest_mutex for hash insert Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 030/153] USB: serial: io_edgeport: fix possible sleep-in-atomic Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 100/153] netfilter: IDLETIMER: be syzkaller friendly Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 005/153] netfilter: ebtables: fix erroneous reject of last rule Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 096/153] Add delay-init quirk for Corsair K70 RGB keyboards Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 042/153] crypto: hash - introduce crypto_hash_alg_has_setkey() Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 056/153] alpha: fix reboot on Avanti platform Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 112/153] serial: sh-sci: prevent lockup on full TTY buffers Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 102/153] libata: disable LPM for Crucial BX100 SSD 500GB drive Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 033/153] l2tp: fix missing print session offset info Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 123/153] ALSA: seq: Fix possible UAF in snd_seq_check_queue() Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 114/153] e1000e: Fix check_for_link return value with autoneg off Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 058/153] CDC-ACM: apply quirk for card reader Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 095/153] usb: ohci: Proper handling of ed_rm_list to handle race condition between usb_kill_urb() and finish_unlinks() Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 010/153] dccp: check sk for closed state in dccp_sendmsg() Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 070/153] net: igmp: add a missing rcu locking section Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 067/153] netfilter: ipt_CLUSTERIP: fix out-of-bounds accesses in clusterip_tg_check() Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 085/153] libata: fix length validation of ATAPI-relayed SCSI commands Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 077/153] powerpc/numa: Invalidate numa_cpu_lookup_table on cpu remove Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 106/153] ALSA: usb-audio: Add a quirck for B&W PX headphones Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 097/153] dn_getsockoptdecnet: move nf_{get/set}sockopt outside sock lock Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 092/153] netfilter: nat: cope with negative port range Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 031/153] media: bt8xx: Fix err 'bt878_probe()' Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 116/153] l2tp: do not accept arbitrary sockets Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 032/153] ath9k_htc: Add a sanity check in ath9k_htc_ampdu_action() Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 082/153] Input: matrix_keypad - fix race when disabling interrupts Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 064/153] jffs2: Fix use-after-free bug in jffs2_iget()'s error handling path Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 007/153] ext4: fix block bitmap validation when bigalloc, ^flex_bg Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 019/153] scsi: libsas: fix memory leak in sas_smp_get_phy_events() Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 027/153] media: cpia2: Fix a couple off by one bugs Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 062/153] cifs: Fix missing put_xid in cifs_file_strict_mmap Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 126/153] netfilter: bridge: ebt_among: add more missing match size checks Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 039/153] ext4: save error to disk in __ext4_grp_locked_error() Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 080/153] 9p/trans_virtio: discard zero-length reply Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 103/153] kernel/relay.c: limit kmalloc size to KMALLOC_MAX_SIZE Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 090/153] netfilter: ipt_CLUSTERIP: fix a refcount bug in clusterip_config_find_get() Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 063/153] USB: serial: pl2303: new device id for Chilitag Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 060/153] s390: fix handling of -1 in set{,fs}[gu]id16 syscalls Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 034/153] scsi: aacraid: Fix udev inquiry race condition Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 003/153] ocfs2: subsystem.su_mutex is required while accessing the item->ci_parent Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 091/153] netfilter: x_tables: fix missing timer initialization in xt_LED Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 061/153] HID: roccat: prevent an out of bounds read in kovaplus_profile_activated() Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 107/153] batman-adv: fix packet checksum in receive path Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 016/153] ALSA: seq: More protection for concurrent write and ioctl races Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 048/153] console/dummy: leave .con_font_get set to NULL Ben Hutchings
2018-05-30 10:52 ` Ben Hutchings [this message]
2018-05-30 10:52 ` [PATCH 3.2 105/153] drm/radeon: insist on 32-bit DMA for Cedar on PPC64/PPC64LE Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 044/153] crypto: hash - annotate algorithms taking optional key Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 072/153] firmware/dmi_scan: constify strings Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 068/153] netfilter: on sockopt() acquire sock lock only in the required scope Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 023/153] x86/entry/64: Don't use IST entry for #BP stack Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 109/153] l2tp: fix race in pppol2tp_release with session object destroy Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 113/153] ahci: Add PCI-id for the Highpoint Rocketraid 644L card Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 118/153] RDMA/ucma: Check that user doesn't overflow QP state Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 115/153] usb: quirks: add control message delay for 1b1c:1b20 Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 111/153] tty: make n_tty_read() always abort if hangup is in progress Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 029/153] ASoC: nuc900: Fix a loop timeout test Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 012/153] fbdev: Fixing arbitrary kernel leak in case FBIOGETCMAP_SPARC in sbusfb_ioctl_helper() Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 129/153] drm/radeon: Don't turn off DP sink when disconnected Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 150/153] net/mlx4_en: Fix mixed PFC and Global pause user control requests Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 130/153] fs: Teach path_connected to handle nfs filesystems with multiple roots Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 145/153] netlink: make sure nladdr has correct size in netlink_connect() Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 151/153] RDMA/ucma: Check that device is connected prior to access it Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 138/153] ALSA: aloop: Sync stale timer before release Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 140/153] posix-timers: Protect posix clock array access against speculation Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 133/153] libata: Make Crucial BX100 500GB LPM quirk apply to all firmware versions Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 141/153] s390/qeth: free netdevice when removing a card Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 153/153] mtd: jedec_probe: Fix crash in jedec_read_mfr() Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 148/153] ALSA: pcm: potential uninitialized return values Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 144/153] tty: vt: fix up tabstops properly Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 143/153] tracing: probeevent: Fix to support minus offset from symbol Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 142/153] mm/mempolicy.c: avoid use uninitialized preferred_node Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 132/153] libata: Apply NOLPM quirk to Crucial M500 480 and 960GB SSDs Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 137/153] RDMA/ucma: Correct option size check using optlen Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 147/153] bonding: process the err returned by dev_set_allmulti properly in bond_enslave Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 139/153] ALSA: aloop: Fix access to not-yet-ready substream via cable Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 146/153] ALSA: pcm: Use dma_bytes as size parameter in dma_mmap_coherent() Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 149/153] net/mlx4_en: do not ignore autoneg in mlx4_en_set_pauseparam() Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 136/153] RDMA/ucma: Ensure that CM_ID exists prior to access it Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 127/153] RDMA/ucma: Fix access to non-initialized CM_ID object Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 135/153] RDMA/ucma: Fix use-after-free access in ucma_close Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 131/153] skbuff: Fix not waking applications when errors are enqueued Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 128/153] mmc: block: fix updating ext_csd caches on ioctl call Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 134/153] ALSA: usb-audio: Fix parsing descriptor of UAC2 processing unit Ben Hutchings
2018-05-30 10:52 ` [PATCH 3.2 152/153] RDMA/ucma: Check that device exists prior to accessing it Ben Hutchings
2018-05-30 16:31 ` [PATCH 3.2 000/153] 3.2.102-rc1 review Guenter Roeck
2018-05-30 22:14   ` Ben Hutchings

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