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ceph-fuse: ::rmdir() uses a deleted memory structure of dentry leads a core 19672/head
authorYunfeiGuan <yunfeiguan@xtaotech.com>
Wed, 3 Jan 2018 03:43:07 +0000 (11:43 +0800)
committerYunfeiGuan <yunfeiguan@xtaotech.com>
Wed, 3 Jan 2018 03:43:07 +0000 (11:43 +0800)
commit65fcccc04a6239a9c7cbf0192de14f963ebf1079
treea3963e0cbc7e74608a9357bb7d007bf484060ffetree | snapshot
parent2113ebe02d528ad7de2d635ca174d8f2b063fdf0commit | diff
ceph-fuse: ::rmdir() uses a deleted memory structure of dentry leads a core

we should add the dentry ref immediately after "get_or_create" in
case of the ref be put to zero.

Fixes: http://tracker.ceph.com/issues/22536
Signed-off-by: YunfeiGuan <yunfeiguan@xtaotech.com>
src/client/Client.cc diff | blob | history
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