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authorXavi Hernandez <xhernandez@redhat.com>2019-05-22 17:46:19 +0200
committerAmar Tumballi <amarts@redhat.com>2019-05-26 13:59:13 +0000
commit5d88111a142b3c37e92bdd36699a04fd054d27f4 (patch)
tree781cf006eb4a720dfaf3455b8f6b959b56901dc9 /xlators/nfs/server
parent4c85456e38b9cc2d9698decca15a21e0cb7961a9 (diff)
Fix some "Null pointer dereference" coverity issues
This patch fixes the following CID's: * 1124829 * 1274075 * 1274083 * 1274128 * 1274135 * 1274141 * 1274143 * 1274197 * 1274205 * 1274210 * 1274211 * 1288801 * 1398629 Change-Id: Ia7c86cfab3245b20777ffa296e1a59748040f558 Updates: bz#789278 Signed-off-by: Xavi Hernandez <xhernandez@redhat.com>
Diffstat (limited to 'xlators/nfs/server')
-rw-r--r--xlators/nfs/server/src/mount3.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/xlators/nfs/server/src/mount3.c b/xlators/nfs/server/src/mount3.c
index 396809c..734453c 100644
--- a/xlators/nfs/server/src/mount3.c
+++ b/xlators/nfs/server/src/mount3.c
@@ -3205,6 +3205,12 @@ mnt3_export_parse_auth_param(struct mnt3_export *exp, char *exportpath)
struct host_auth_spec *host = NULL;
int ret = 0;
+ if (exportpath == NULL) {
+ gf_msg(GF_MNT, GF_LOG_ERROR, EINVAL, NFS_MSG_PARSE_HOSTSPEC_FAIL,
+ "Export path is NULL");
+ return -1;
+ }
+
/* Using exportpath directly in strtok_r because we want
* to strip off AUTH parameter from exportpath. */
token = strtok_r(exportpath, "(", &savPtr);