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| author | Jiffin Tony Thottan <jthottan@redhat.com> | 2018-11-29 19:22:40 +0530 |
|---|---|---|
| committer | Amar Tumballi <amarts@redhat.com> | 2018-12-03 05:50:06 +0000 |
| commit | 99c72652f81ca5ea212adbb5a555e12a4de94491 (patch) | |
| tree | e469e49ea915edf9c1b72cdb3a95d8c1d279b435 /xlators | |
| parent | 7c0cb6eebd37ced16bb3b4410404be12e8c892b5 (diff) | |
| download | glusterfs-99c72652f81ca5ea212adbb5a555e12a4de94491.tar.gz glusterfs-99c72652f81ca5ea212adbb5a555e12a4de94491.tar.xz glusterfs-99c72652f81ca5ea212adbb5a555e12a4de94491.zip | |
nfs : set ctx for every inode looked up nfs3_fh_resolve_inode_lookup_cbk()
The inode ctx for nfs xlator is set with help nfs_fix_generation.
But currently gnfs is crashing because inode_ctx is becoming null
nfs3_resolve_inode_hard() is used to perform a lookup on entire
path and looks like function is missing to set the ctx for inode.
This patch will set ctx for the inode which it looked on.
Change-Id: I464fa7f78df1bae990ebe97de8ccf6d5fb74fc9f
fixes: bz#1651439
Signed-off-by: Jiffin Tony Thottan <jthottan@redhat.com>
Diffstat (limited to 'xlators')
| -rw-r--r-- | xlators/nfs/server/src/nfs3-helpers.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/xlators/nfs/server/src/nfs3-helpers.c b/xlators/nfs/server/src/nfs3-helpers.c index 7fa278fdc2..5cd3bb8cb9 100644 --- a/xlators/nfs/server/src/nfs3-helpers.c +++ b/xlators/nfs/server/src/nfs3-helpers.c @@ -3556,6 +3556,12 @@ nfs3_fh_resolve_entry_lookup_cbk(call_frame_t *frame, void *cookie, inode_lookup(linked_inode); inode_unref(cs->resolvedloc.inode); cs->resolvedloc.inode = linked_inode; + } else { + /* nfs3_fh_resolve_entry_hard() use to resolve entire path if needed. + * So the ctx for inode obtained from here need to set properly, + * otherwise it may result in a crash. + */ + nfs_fix_generation(this, inode); } err: nfs3_call_resume(cs); |