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| author | Danny Al-Gaaf <danny.al-gaaf@bisect.de> | 2013-05-29 15:24:39 +0200 |
|---|---|---|
| committer | Danny Al-Gaaf <danny.al-gaaf@bisect.de> | 2013-05-31 19:15:23 +0200 |
| commit | c0e3d04bb83361017c2f766d013161aa659264e8 (patch) | |
| tree | f87b865ad49686fc5f3bc72c493e2f874e3687f9 | |
| parent | 91f6b0f04bd716983dd9cef607295545b06bd6d3 (diff) | |
| download | ceph-c0e3d04bb83361017c2f766d013161aa659264e8.tar.gz | |
mds/MDCache.cc: fix dereference null return value
Add assert to fix:
CID 716994 (#1 of 1): Dereference null return value (NULL_RETURNS)
dereference: Dereferencing a pointer that might be null "dir" when
calling "CDir::mark_dirty(version_t, LogSegment *)".
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
| -rw-r--r-- | src/mds/MDCache.cc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mds/MDCache.cc b/src/mds/MDCache.cc index 330e69507d9..8c17172e5c4 100644 --- a/src/mds/MDCache.cc +++ b/src/mds/MDCache.cc @@ -496,6 +496,7 @@ void MDCache::_create_system_file_finish(Mutation *mut, CDentry *dn, version_t d CDir *dir = 0; if (in->inode.is_dir()) { dir = in->get_dirfrag(frag_t()); + assert(dir); dir->mark_dirty(1, mut->ls); dir->mark_new(mut->ls); } |