---
lib/idna.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/lib/idna.c b/lib/idna.c
index 91e34f59..fae707cc 100644
--- a/lib/idna.c
+++ b/lib/idna.c
@@ -658,7 +658,10 @@ idna_to_unicode_4z4z (const uint32_t * input, uint32_t **
output, int flags)
buflen = (size_t) (end - start);
buf = malloc (sizeof (buf[0]) * (buflen + 1));
if (!buf)
- return IDNA_MALLOC_ERROR;
+ {
+ free (out);
+ return IDNA_MALLOC_ERROR;
+ }
/* don't check return code as per specification! */
idna_to_unicode_44i (start, (size_t) (end - start),
--
2.17.1
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