diff options
| author | Shwetha Acharya <sacharya@redhat.com> | 2018-09-18 15:40:29 +0530 |
|---|---|---|
| committer | Amar Tumballi <amarts@redhat.com> | 2018-09-21 05:16:32 +0000 |
| commit | bbcec1a1caf95aad581083e7131feda04295f299 (patch) | |
| tree | 590c77f38c3733163e9463ed0b10ff6eacaf42d6 /xlators | |
| parent | 2fd9d62691056b9f0601dbc2bf6f42626b015d07 (diff) | |
nfs/server: NULL pointer dereferencing clang fix
Added some condition checks in nfs3.c and nlm4.c
Updates: bz#1622665
Change-Id: Ia10b8fff14f651df1360c9bb79d4476b282f54b5
Signed-off-by: Shwetha Acharya <sacharya@redhat.com>
Diffstat (limited to 'xlators')
| -rw-r--r-- | xlators/nfs/server/src/nfs3.c | 2 | ||||
| -rw-r--r-- | xlators/nfs/server/src/nlm4.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/xlators/nfs/server/src/nfs3.c b/xlators/nfs/server/src/nfs3.c index 42799bdfd38..eaae4ebd12d 100644 --- a/xlators/nfs/server/src/nfs3.c +++ b/xlators/nfs/server/src/nfs3.c @@ -771,7 +771,7 @@ nfs3_request_xlator_deviceid(rpcsvc_request_t *rq) xl = rpcsvc_request_private(rq); nfs3 = rpcsvc_request_program_private(rq); - if (gf_nfs_dvm_off(nfs_state(nfs3->nfsx))) + if (nfs3 && (gf_nfs_dvm_off(nfs_state(nfs3->nfsx)))) devid = (uint64_t)nfs_xlator_to_xlid(nfs3->exportslist, xl); else { __nfs3_get_volume_id(nfs3, xl, volumeid); diff --git a/xlators/nfs/server/src/nlm4.c b/xlators/nfs/server/src/nlm4.c index 0989f47f926..873f350a91f 100644 --- a/xlators/nfs/server/src/nlm4.c +++ b/xlators/nfs/server/src/nlm4.c @@ -767,7 +767,7 @@ nlm4_test_reply(nfs3_call_state_t *cs, nlm4_stats stat, struct gf_flock *flock) memset(&res, 0, sizeof(res)); res.cookie = cs->args.nlm4_testargs.cookie; res.stat.stat = stat; - if (stat == nlm4_denied) + if ((stat == nlm4_denied) && flock) nlm4_gf_flock_to_holder(&res.stat.nlm4_testrply_u.holder, flock); nlm4svc_submit_reply(cs->req, (void *)&res, |