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Code Issues Releases Activity

Fix possible buffer overrun while "expect"ing

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something that's "nearly" what it wants.
This commit is contained in:
Brian Somers 1997-08-17 22:47:07 +00:00
parent 0444761561
commit eb53eaa30b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=28334
1 changed files with 7 additions and 6 deletions
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13
usr.sbin/ppp/chat.c
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@ -18,7 +18,7 @@
* Columbus, OH 43221
* (614)451-1883
*
* $Id: chat.c,v 1.29 1997/07/14 01:41:24 brian Exp $
* $Id: chat.c,v 1.30 1997/08/17 20:38:43 brian Exp $
*
* TODO:
* o Support more UUCP compatible control sequences.
@ -354,12 +354,13 @@ WaitforString(char *estr)
flush_log();
return(MATCH);
}
} else {
} else
s = str;
if (inp == inbuff+ IBSIZE) {
bcopy(inp - 100, inbuff, 100);
inp = inbuff + 100;
}
if (inp == inbuff + IBSIZE) {
bcopy(inp - 100, inbuff, 100);
inp = inbuff + 100;
}
if (s == str) {
for (i = 0; i < numaborts; i++) { /* Look for Abort strings */
int len;
char *s1;