[Bugs] [Bug 1557876] [RHHI] Fuse mount crashed with only one VM running with its image on that volume
bugzilla at redhat.com
bugzilla at redhat.com
Mon Mar 19 07:11:15 UTC 2018
https://bugzilla.redhat.com/show_bug.cgi?id=1557876
Pranith Kumar K <pkarampu at redhat.com> changed:
What |Removed |Added
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Assignee|bugs at gluster.org |pkarampu at redhat.com
--- Comment #1 from Pranith Kumar K <pkarampu at redhat.com> ---
Problem:
shard_post_lookup_fsync_handler() goes over the list of
inode-ctx that need to be fsynced and in cbk it removes each of
the inode-ctx from the list. When the first such member is removed
from the list it tries to modifies list head's memory with the
latest next/prev and when this happens, there is no guarantee
that the stack memory is valid.
Fix:
Do list_del_init() in the loop before winding fsync.
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