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| author | Sam Lang <sam.lang@inktank.com> | 2012-10-09 09:11:37 -0500 |
|---|---|---|
| committer | Sam Lang <sam.lang@inktank.com> | 2012-10-09 09:17:08 -0500 |
| commit | 3b5b9ef9be7dda663e44dce98526ce5610c69dac (patch) | |
| tree | 66f48f4fa972a803723d7b6ba2d1643b0fde55ef /src/libcephfs.cc | |
| parent | e5de8810e9877c26e46f24e3997dc97316a2e51e (diff) | |
| download | ceph-3b5b9ef9be7dda663e44dce98526ce5610c69dac.tar.gz | |
libcephfs: Check that buffer is non-null
Signed-off-by: Sam Lang <sam.lang@inktank.com>
Diffstat (limited to 'src/libcephfs.cc')
| -rw-r--r-- | src/libcephfs.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/libcephfs.cc b/src/libcephfs.cc index 3c9feb0f67a..f4e4ad0b03e 100644 --- a/src/libcephfs.cc +++ b/src/libcephfs.cc @@ -256,6 +256,9 @@ extern "C" int ceph_conf_set(struct ceph_mount_info *cmount, const char *option, extern "C" int ceph_conf_get(struct ceph_mount_info *cmount, const char *option, char *buf, size_t len) { + if (buf == NULL) { + return -EINVAL; + } return cmount->conf_get(option, buf, len); } |