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| author | Sunny Kumar <sunkumar@redhat.com> | 2018-10-17 15:40:04 +0530 |
|---|---|---|
| committer | Shyamsundar Ranganathan <srangana@redhat.com> | 2018-12-20 14:19:55 +0000 |
| commit | 16fb69c519b3d61bf57065587439b4260b40291a (patch) | |
| tree | 9fd90076a01e7c290dfb946bee5d8032afe70f72 /glusterfsd | |
| parent | 32f55a2708903145a51de5705ca8e60ff6dd6f9e (diff) | |
shard: prevent segfault in shard_unlink_block_inode()
gluster-blockd sometimes segfaults with the following backtrace:
Core was generated by `/usr/sbin/gluster-blockd --glfs-lru-count 5 --log-level INFO'.
Program terminated with signal 11, Segmentation fault.
#0 0x00007fbb9cd639b9 in shard_unlink_block_inode (local=local@entry=0x7fbb80000a78, shard_block_num=<optimized out>) at shard.c:2929
2929 base_ictx->fsync_count--;
(gdb) bt
#0 0x00007fbb9cd639b9 in shard_unlink_block_inode (local=local@entry=0x7fbb80000a78, shard_block_num=<optimized out>) at shard.c:2929
#1 0x00007fbb9cd64311 in shard_unlink_shards_do_cbk (frame=frame@entry=0x7fbb9010a768, cookie=<optimized out>, this=<optimized out>, op_ret=<optimized out>, op_errno=<optimized out>, preparent=preparent@entry=0x7fbb7470dcf8,
postparent=postparent@entry=0x7fbb7470dd90, xdata=xdata@entry=0x0) at shard.c:2987
A fix for this has already been provided through a Converity report.
Backport of:
> Change-Id: Ic5d302a5e32d375acf8adc412763ab94e6dabc3d
> Signed-off-by: Sunny Kumar <sunkumar@redhat.com>
> (cherry picked from commit 145e180517054626d07892219fdee689b703c218)
Change-Id: I699a039e9c5115eb3376190dd8014427d12a293b
Updates: bz#1659563
Signed-off-by: Niels de Vos <ndevos@redhat.com>
Diffstat (limited to 'glusterfsd')
0 files changed, 0 insertions, 0 deletions