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| author | Sanju Rakonde <srakonde@redhat.com> | 2017-10-18 08:06:24 +0530 |
|---|---|---|
| committer | jiffin tony Thottan <jthottan@redhat.com> | 2017-10-25 11:46:40 +0000 |
| commit | 23c7a47f6b65005ed78086b176e0ca7b42494467 (patch) | |
| tree | e04c70b3cf1a0108dba4905ff584aa49267f1e7b /rfc.sh | |
| parent | 6d10d0e10cc78560d68f4a81024709abc9e0fdaf (diff) | |
glusterfsd: Dereferencing the null pointer
Problem: When control reaches to out, one of (iobref, iobuf, frame) can
be null.for iobref, iobuf iobref_unref() and iobuf_unref() functions
are called respectively, which are using GF_VALIDATE_OR_GOTO(), so
there won't be null pointer dereference. But for frame without null
checking STACK_DESTROY(frame->root) is called causing null pointer
dereference.
Fix: adding a line for null checking, the function
STACK_DESTROY(frame->root) is called only when frame is not null.
Change-Id: I3a6684c11fb7b694b81d6ad4fec3bced5562ad88
BUG: 1505370
Signed-off-by: Sanju Rakonde <srakonde@redhat.com>
(cherry picked from commit 87bd25b64ae34cce95e87e724acfeab4c13d60a4)
Diffstat (limited to 'rfc.sh')
0 files changed, 0 insertions, 0 deletions