s3-rpcclient: Check return value of add_string_to_array().

Found by Coverity.

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

diff --git a/source3/rpcclient/cmd_spoolss.c b/source3/rpcclient/cmd_spoolss.c
index c3ac21172e3abedd4ee613b63d5b60fb02b5ce2b..52631849e09f6e55fdb98c0629871ca6928a08b8 100644 (file)
--- a/source3/rpcclient/cmd_spoolss.c
+++ b/source3/rpcclient/cmd_spoolss.c
@@ -1672,7 +1672,11 @@ static bool init_drv_info_3_members(TALLOC_CTX *mem_ctx, struct spoolss_AddDrive
        }
 
        while (str != NULL) {
-               add_string_to_array(deps, str, &file_array, &count);
+               bool ok;
+               ok = add_string_to_array(deps, str, &file_array, &count);
+               if (!ok) {
+                       return false;
+               }
                str = strtok_r(NULL, ",", &saveptr);
        }