X-Git-Url: http://andersk.mit.edu/gitweb/libyaml.git/blobdiff_plain/059850b5a624fd0daeeab10dee332a1c36e77ae5..a6e1047a1a721331032e81dcb3597f2217f32e6a:/src/yaml_private.h

diff --git a/src/yaml_private.h b/src/yaml_private.h
index 9589e05..f0e1001 100644
--- a/src/yaml_private.h
+++ b/src/yaml_private.h
@@ -143,9 +143,12 @@ yaml_string_join(
      (string).start = (string).pointer = (string).end = 0)
 
 #define STRING_EXTEND(context,string)                                           \
-    (((string).pointer+5 < (string).end)                                        \
+    ((((string).pointer+5 < (string).end)                                       \
         || yaml_string_extend(&(string).start,                                  \
-            &(string).pointer, &(string).end))
+            &(string).pointer, &(string).end)) ?                                \
+         1 :                                                                    \
+        ((context)->error = YAML_MEMORY_ERROR,                                  \
+         0))
 
 #define CLEAR(context,string)                                                   \
     ((string).pointer = (string).start,                                         \