]> granicus.if.org Git - zfs/commit
projects / zfs / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 761b8ec) | patch
Fix NULL pointer when O_SYNC read in snapshot
authorChunwei Chen <tuxoko@gmail.com>
Fri, 11 Aug 2017 15:57:54 +0000 (08:57 -0700)
committerBrian Behlendorf <behlendorf1@llnl.gov>
Fri, 11 Aug 2017 15:57:54 +0000 (08:57 -0700)
commit376994828fd3753aba75d492859727ca76f6a293
tree5d9f3429720872776dc035ee91438592a2f7ef21tree | snapshot
parent761b8ec6bf98f39550353173ad7bec5306073f9ccommit | diff
Fix NULL pointer when O_SYNC read in snapshot

When doing read on a file open with O_SYNC, it will trigger zil_commit.
However for snapshot, there's no zil, so we shouldn't be doing that.

Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed-by: George Melikov <mail@gmelikov.ru>
Signed-off-by: Chunwei Chen <david.chen@osnexus.com>
Closes #6478
Closes #6494
module/zfs/zfs_vnops.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.