From: Michael Poole <mdpoole@troilus.org>
Date: Wed, 11 Apr 2007 03:25:21 +0000 (+0000)
Subject: Correctly free members of the iauth string list.
X-Git-Url: http://git.pk910.de/?p=ircu2.10.12-pk.git;a=commitdiff_plain;h=86e1c7c31b4e406a023c93e5f702de4163266afd

Correctly free members of the iauth string list.


git-svn-id: file:///home/klmitch/undernet-ircu/undernet-ircu-svn/ircu2/branches/u2_10_12_branch@1800 c9e4aea6-c8fd-4c43-8297-357d70d61c8c
---

diff --git a/ChangeLog b/ChangeLog
index 7c19be4..1c09460 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2007-04-10  Michael Poole <mdpoole@troilus.org>
+
+	* ircd/ircd_parser.y (iauth): Avoid problems related to MyFree's
+	multiple evaluation of its argument.
+
 2007-04-10  Kevin L. Mitchell  <klmitch@mit.edu>
 
 	* ircd/m_gline.c (ms_gline): lastmod must be non-zero
diff --git a/ircd/ircd_parser.y b/ircd/ircd_parser.y
index d75d32f..ccef4a7 100644
--- a/ircd/ircd_parser.y
+++ b/ircd/ircd_parser.y
@@ -1139,7 +1139,10 @@ iauthblock: IAUTH '{' iauthitems '}' ';'
 {
   auth_spawn(stringno, stringlist);
   while (stringno > 0)
-    MyFree(stringlist[--stringno]);
+  {
+    --stringno;
+    MyFree(stringlist[stringno]);
+  }
 };
 
 iauthitems: iauthitem iauthitems | iauthitem;
@@ -1147,5 +1150,8 @@ iauthitem: iauthprogram;
 iauthprogram: PROGRAM '='
 {
   while (stringno > 0)
-    MyFree(stringlist[--stringno]);
+  {
+    --stringno;
+    MyFree(stringlist[stringno]);
+  }
 } stringlist ';';