s3-libsmb: Fix a possible null pointer dereference.

Found by Coverity.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Günther Deschner <gd@samba.org>

diff --git a/source3/libsmb/libsmb_server.c b/source3/libsmb/libsmb_server.c
index 99aa74c67b9a525eaecac5f5e7b5d87a26d5f417..858622f56560843dcb3aa79fc43d6f6b8f1d4ecd 100644 (file)
--- a/source3/libsmb/libsmb_server.c
+++ b/source3/libsmb/libsmb_server.c
@@ -273,7 +273,7 @@ SMBC_server_internal(TALLOC_CTX *ctx,
          * server...
          */
         if (srv &&
-            *share != '\0' &&
+           share != NULL && *share != '\0' &&
             smbc_getOptionOneSharePerServer(context)) {
 
                 /*