diff options
Diffstat (limited to 'src/bi_dns.m4')
-rw-r--r-- | src/bi_dns.m4 | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/bi_dns.m4 b/src/bi_dns.m4 index a2639a2b..96f9d36e 100644 --- a/src/bi_dns.m4 +++ b/src/bi_dns.m4 @@ -84,7 +84,7 @@ MF_DEFUN(getmx, STRING, STRING domain, OPTIONAL, NUMBER resolve) MF_BEGIN_TEMP_SPACE(s, size); - for (i = 0, ns = 0, p = s; mxbuf[i]; i++) { + for (i = 0, ns = 0, p = s; i < MAXMXCOUNT && mxbuf[i]; i++) { size_t len = strlen(mxbuf[i]); if (ns + len + 1 > size) break; |