Add a missing NULL check in parse_name

* src/util.c (parse_name): parse_c_string() can fail and return NULL.
Check for that so that we won't access the NULL pointer here.

1 files changed, 5 insertions, 1 deletions

diff --git a/src/util.c b/src/util.c
index ee88c13..b1c7266 100644
--- a/src/util.c
+++ b/src/util.c
@@ -1570,7 +1570,11 @@ parse_name (char const *s, int strip_leading, char const **endp)
   while (ISSPACE ((unsigned char) *s))
     s++;
   if (*s == '"')
-    ret = parse_c_string (s, endp);
+    {
+      ret = parse_c_string (s, endp);
+      if (!ret)
+        return NULL;
+    }
   else
     {
       char const *t;