nightmaremail

commit 447efec64fdc5cc70b92e28e5fd1967c5ab6d514
parent d65a31bbfe07ccf749a1923fa109206c59dd8d55
Author: Amitai Schleier <schmonz-web-git@schmonz.com>
Date:   Thu, 24 Dec 2020 16:03:19 +0100

Replace deprecated alloc_re() with realloc().

Diffstat:
M
dns.c
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/dns.c b/dns.c
@@ -60,8 +60,11 @@ int type;
      (responselen > 0 && (((HEADER *)response.buf)->tc)))
   {
    if (responsebuflen < 65536) {
-    if (alloc_re(&response.buf, responsebuflen, 65536))
+    unsigned char *newbuf = realloc(response.buf, 65536);
+    if (newbuf) {
+     response.buf = newbuf;
      responsebuflen = 65536;
+    }
     else return DNS_MEM;
     saveresoptions = _res.options;
     _res.options |= RES_USEVC;