diff options
| author | N Balachandran <nbalacha@redhat.com> | 2019-09-25 19:50:27 +0530 |
|---|---|---|
| committer | Rinku Kothiya <rkothiya@redhat.com> | 2019-09-27 14:43:39 +0000 |
| commit | bac5d7d60d14a190217fcd84fd0803a4d6a2e37d (patch) | |
| tree | 583ba6d62319592f38f5ab0e2d620a56b3fb64a4 /contrib | |
| parent | e3942babf00fe74dd3c3fc8502482967fbdb9ca5 (diff) | |
perf/write-behind: Clear frame->local on conflict errorv7.0rc3
WB saves the wb_inode in frame->local for the truncate and
ftruncate fops. This value is not cleared in case of error
on a conflicting write request. FRAME_DESTROY finds a non-null
frame->local and tries to free it using mem_put. However,
wb_inode is allocated using GF_CALLOC, causing the
process to crash.
credit: vpolakis@gmail.com
Change-Id: I217f61470445775e05145aebe44c814731c1b8c5
fixes: bz#1755678
Signed-off-by: N Balachandran <nbalacha@redhat.com>
Diffstat (limited to 'contrib')
0 files changed, 0 insertions, 0 deletions