use safe_emalloc()

diff --git a/ext/iconv/iconv.c b/ext/iconv/iconv.c
index 9dd1881cfed9795d575e7343bfc446d95bd86705..32c55b95e0ce98c5d4cd2a350518b264db484db9 100644 (file)
--- a/ext/iconv/iconv.c
+++ b/ext/iconv/iconv.c
@@ -1105,7 +1105,7 @@ static php_iconv_err_t _php_iconv_mime_encode(smart_str *pretval, const char *fn
                goto out;
        }
 
-       buf = emalloc(max_line_len + 5);
+       buf = safe_emalloc(1, max_line_len, 5);
 
        char_cnt = max_line_len;