Prevent dereferencing a null pointer, when parse_attribute_gnu() returns an empty...

diff --git a/parser.c b/parser.c
index be04d23..46c41da 100644 (file)
--- a/parser.c
+++ b/parser.c
@@ -1331,6 +1331,8 @@ static attribute_t *parse_attributes(attribute_t *first)
                switch (token.type) {
                case T___attribute__:
                        attribute = parse_attribute_gnu();
+                       if (attribute == NULL)
+                               continue;
                        break;
 
                case T_asm: