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-rw-r--r--source4/librpc/rpc/dcerpc_util.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/source4/librpc/rpc/dcerpc_util.c b/source4/librpc/rpc/dcerpc_util.c
index 4e6cb20b74..bd8249a9c9 100644
--- a/source4/librpc/rpc/dcerpc_util.c
+++ b/source4/librpc/rpc/dcerpc_util.c
@@ -303,7 +303,7 @@ const char *dcerpc_binding_string(TALLOC_CTX *mem_ctx, const struct dcerpc_bindi
/* this is a *really* inefficent way of dealing with strings,
but this is rarely called and the strings are always short,
so I don't care */
- for (i=0;b->options[i];i++) {
+ for (i=0;b->options && b->options[i];i++) {
s = talloc_asprintf(mem_ctx, "%s%s,", s, b->options[i]);
if (!s) return NULL;
}