From: Jeremy Harris <jgh146exb@wizmail.org>
Date: Mon, 6 Apr 2020 19:15:47 +0000 (+0100)
Subject: Fix crash
X-Git-Tag: exim-4_94_RC0~28
X-Git-Url: https://git.exim.org/exim.git/commitdiff_plain/01fa9fe01e542c12fbe380356a8402e6dca59953

Fix crash

Broken-by: 0b4dfe7aa1
---

diff --git a/src/src/verify.c b/src/src/verify.c
index dda51a5a2..73d2d7659 100644
--- a/src/src/verify.c
+++ b/src/src/verify.c
@@ -2948,11 +2948,13 @@ if (*t == 0 || (*t == '/' && t != ss))
 /* See if there is a semicolon in the pattern */
 
 if ((semicolon = Ustrchr(ss, ';')))
-  endname = (opts = Ustrchr(ss, ',')) ? opts : semicolon;
-if (opts)
   {
-  opts++;
-  opts = string_copyn(opts, semicolon - opts);
+  endname = (opts = Ustrchr(ss, ',')) ? opts : semicolon;
+  if (opts)
+    {
+    opts++;
+    opts = string_copyn(opts, semicolon - opts);
+    }
   }
 
 /* If we are doing an IP address only match, then all lookups must be IP