diff options
| author | Harpreet Lalwani <hlalwani@redhat.com> | 2018-10-23 18:23:53 +0530 |
|---|---|---|
| committer | Amar Tumballi <amarts@redhat.com> | 2018-10-26 02:56:07 +0000 |
| commit | c66ea8566d18230ce20b55640b25a06f6f56ec7d (patch) | |
| tree | f5cd03063e0f05c89fb8d818dcf14dd987afff2d /xlators/storage | |
| parent | bf5bfa5f2fcd1a73078c289aeac715bd82c366ed (diff) | |
posix: Null pointer dereferencing clang fix
Added a check for "top"
Updates: bz#1622665
Change-Id: I354fdc7150b2f1eb452702ddb653e2d6ed609c10
Signed-off-by: Harpreet Lalwani <hlalwani@redhat.com>
Diffstat (limited to 'xlators/storage')
| -rw-r--r-- | xlators/storage/posix/src/posix-helpers.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xlators/storage/posix/src/posix-helpers.c b/xlators/storage/posix/src/posix-helpers.c index be0bd06f0b0..fcd4b3ccf3f 100644 --- a/xlators/storage/posix/src/posix-helpers.c +++ b/xlators/storage/posix/src/posix-helpers.c @@ -2062,7 +2062,7 @@ abort: if (ret == 0) kill(getpid(), SIGKILL); - } else { + } else if (top) { LOCK(&ctx->volfile_lock); for (trav_p = &top->children; *trav_p; trav_p = &(*trav_p)->next) { victim = (*trav_p)->xlator; |