From 2278c77507c0659229cbb6b622be0e30c1743c79 Mon Sep 17 00:00:00 2001
From: Stef Walter <stef@memberwebs.com>
Date: Tue, 15 Nov 2005 16:40:11 +0000
Subject: Possible fix for crasher when in debug mode. (Try not using alloca).

---
 common/smtppass.c | 42 ++++++++++++++++++------------------------
 configure.in      |  4 ++--
 2 files changed, 20 insertions(+), 26 deletions(-)

diff --git a/common/smtppass.c b/common/smtppass.c
index f8129ed..677277f 100644
--- a/common/smtppass.c
+++ b/common/smtppass.c
@@ -1710,13 +1710,12 @@ void sp_setup_forked(spctx_t* ctx, int file)
  */
 
 const char kMsgDelimiter[] = ": ";
-#define MAX_MSGLEN  256
+#define MAX_MSGLEN  1024
 
 static void vmessage(spctx_t* ctx, int level, int err,
                      const char* msg, va_list ap)
 {
-    size_t len;
-    char* m;
+    char buf[MAX_MSGLEN];
     int e = errno;
 
     if(g_state.daemonized)
@@ -1732,35 +1731,30 @@ static void vmessage(spctx_t* ctx, int level, int err,
 
     ASSERT(msg);
 
-    len = strlen(msg) + 20 + MAX_MSGLEN;
-    m = (char*)alloca(len);
+    if(ctx)
+        snprintf(buf, MAX_MSGLEN, "%06X: %s%s", ctx->id, msg, err ? ": " : "");
+    else
+        snprintf(buf, MAX_MSGLEN, "%s%s", msg, err ? ": " : "");
 
-    if(m)
+    if(err)
     {
-        if(ctx)
-            snprintf(m, len, "%06X: %s%s", ctx->id, msg, err ? ": " : "");
-        else
-            snprintf(m, len, "%s%s", msg, err ? ": " : "");
-
-        if(err)
-        {
-            /* strerror_r doesn't want to work for us for some reason
-            strerror_r(e, m + strlen(m), MAX_MSGLEN); */
+        /* strerror_r doesn't want to work for us for some reason
+        len = strlen(buf);
+        strerror_r(e, buf + len, MAX_MSGLEN - len); */
 
-            sp_lock();
-                strncat(m, strerror(e), len);
-            sp_unlock();
-        }
-
-        m[len - 1] = 0;
-        msg = m;
+        sp_lock();
+            strncat(buf, strerror(e), MAX_MSGLEN);
+        sp_unlock();
     }
 
+    /* As a precaution */
+    buf[MAX_MSGLEN - 1] = 0;
+
     /* Either to syslog or stderr */
     if(g_state.daemonized)
-        vsyslog(level, msg, ap);
+        vsyslog(level, buf, ap);
     else
-        vwarnx(msg, ap);
+        vwarnx(buf, ap);
 }
 
 void sp_messagex(spctx_t* ctx, int level, const char* msg, ...)
diff --git a/configure.in b/configure.in
index e56a9b4..2d983d6 100644
--- a/configure.in
+++ b/configure.in
@@ -36,8 +36,8 @@ dnl  Nate Nielsen <nielsen@memberwebs.com>
 dnl
 
 dnl Process this file with autoconf to produce a configure script.
-AC_INIT(proxsmtp, 1.3, nielsen@memberwebs.com)
-AM_INIT_AUTOMAKE(proxsmtp, 1.3)
+AC_INIT(proxsmtp, 1.3.91, nielsen@memberwebs.com)
+AM_INIT_AUTOMAKE(proxsmtp, 1.3.91)
 
 LDFLAGS="$LDFLAGS -L/usr/local/lib"
 CFLAGS="$CFLAGS -I/usr/local/include"
-- 
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