X-Git-Url: https://ruderich.org/simon/gitweb/?a=blobdiff_plain;f=src%2Fverify.c;h=f6742361f3e9d111a4bc779c246a10d11914a6fe;hb=780dee36f7c90cc505a64a8b4489dc1fbdeeb42a;hp=d4002764dbfece338008632c794ce226dade233c;hpb=8b2ed4a58229f9b377f3a4ae74af36c31c5db1c0;p=tlsproxy%2Ftlsproxy.git

diff --git a/src/verify.c b/src/verify.c
index d400276..f674236 100644
--- a/src/verify.c
+++ b/src/verify.c
@@ -20,6 +20,7 @@
 #include "tlsproxy.h"
 #include "verify.h"
 
+#include <assert.h>
 #include <errno.h>
 
 #include <gnutls/x509.h>
@@ -180,6 +181,7 @@ static int get_certificate_path(const char *format,
     int result;
 
     /* Hostname too long. */
+    assert(size > strlen(format));
     if (size - strlen(format) <= strlen(hostname)) {
         LOG(WARNING,
             "get_certificate_path(): hostname too long: '%s'",