From 33c90c56213730e2be6fcfae470b5d24574dc90d Mon Sep 17 00:00:00 2001
From: deuce <>
Date: Tue, 10 Feb 2009 08:00:02 +0000
Subject: [PATCH] Allocate the line buffer to be the same size as the input
buffer. There is no real limit to the number of characters in a logical line
since an infinite number of ^A codes can be included. Someone (Angus) has
put messages in the wild with a line containing more ^A code bytes than data
bytes. :-)
---
src/sbbs3/wordwrap.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/src/sbbs3/wordwrap.c b/src/sbbs3/wordwrap.c
index ca9e33e6b5..2179cc4c34 100644
--- a/src/sbbs3/wordwrap.c
+++ b/src/sbbs3/wordwrap.c
@@ -183,17 +183,18 @@ char* wordwrap(char* inbuf, int len, int oldlen, BOOL handle_quotes)
int quote_count=0;
int old_prefix_bytes=0;
int outbuf_size=0;
+ int inbuf_len=strlen(inbuf);
- outbuf_size=strlen(inbuf)*3+1;
+ outbuf_size=inbuf_len*3+1;
if((outbuf=(char*)malloc(outbuf_size))==NULL)
return NULL;
outp=outbuf;
- if((linebuf=(char*)malloc((len*2)+2))==NULL) /* room for ^A codes ToDo: This isn't actually "enough" room */
+ if((linebuf=(char*)malloc(inbuf_len+1))==NULL) /* room for ^A codes */
return NULL;
if(handle_quotes) {
- if((prefix=(char *)malloc((len*2)+2))==NULL) { /* room for ^A codes ToDo: This isn't actually "enough" room */
+ if((prefix=(char *)malloc(inbuf_len+1))==NULL) { /* room for ^A codes */
free(linebuf);
return NULL;
}
--
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