Fix segfaults when accessing a mailbox with 512 messages.

PR:		ports/28099
Submitted by:	Andre Albsmeier <andre.albsmeier@mchp.siemens.de>
This commit is contained in:
Vanilla I. Shu 2001-06-26 09:53:39 +00:00
parent e977d4f8a5
commit ab2c441b2e
Notes: svn2git 2021-03-31 03:12:20 +00:00
svn path=/head/; revision=44446

View file

@ -1,6 +1,6 @@
--- cucipop.c.bak Wed May 13 20:57:39 1998
+++ cucipop.c Sun Mar 28 17:08:28 1999
@@ -45,7 +45,7 @@
--- cucipop.c.orig Tue Jun 26 17:51:11 2001
+++ cucipop.c Tue Jun 26 17:51:50 2001
@@ -48,7 +48,7 @@
#include "hsort.h"
#ifdef APOP
@ -9,3 +9,12 @@
#endif
#define MD5_DIGLEN 16
@@ -314,7 +314,7 @@
static void addblock(const off_t start)
{ if(msgs_filled==msgs_max&&
- !(msgs=realloc(msgs,(msgs_max+=GROWSTEP)*sizeof*msgs)))
+ !(msgs=realloc(msgs,((msgs_max+=GROWSTEP)+1)*sizeof*msgs)))
outofmem();
msgs[msgs_filled].order=msgs_filled;msgs[msgs_filled].start=start;
msgs[msgs_filled].virtsize=0;msgs[msgs_filled++].deleted=0;