Date: Fri, 11 Aug 2000 15:42:46 -0500 (CDT) From: toasty@dragondata.com To: FreeBSD-gnats-submit@freebsd.org Subject: ports/20538: Segfault in ports/devel/cutils cobfusc Message-ID: <200008112042.PAA90513@shell1.dragondata.com>
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>Number: 20538
>Category: ports
>Synopsis: Segfault in ports/devel/cutils cobfusc
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-ports
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Fri Aug 11 13:50:01 PDT 2000
>Closed-Date:
>Last-Modified:
>Originator: Kevin Day
>Release: FreeBSD 4.0-STABLE i386
>Organization:
DragonData Internet Services
>Environment:
cobfusc in any system after 3.0(?)
>Description:
I can't exactly figure out why this worked on my 2.2.8 system but doesn't
now. My only guess is that toupper() and tolower() were implemented
differently.
>How-To-Repeat:
cobfusc -c lower cobfusc.c
>Fix:
--- cobfusc.c.orig Wed Mar 26 07:58:16 1997
+++ cobfusc.c Fri Aug 11 15:36:09 2000
@@ -342,25 +342,31 @@
/*
* Convert the string to uppercase.
*/
- while (*p)
- *p = toupper(*p++);
+ while (*p) {
+ *p = toupper(*p);
+ p++;
+ }
break;
case 2:
/*
* Convert the string to lowercase.
*/
- while (*p)
- *p = tolower(*p++);
+ while (*p) {
+ *p = tolower(*p);
+ p++;
+ }
break;
default:
/*
* Convert the string to random case.
*/
- while (*p)
+ while (*p) {
if (RANDOM(2) == 1)
- *p = toupper(*p++);
+ *p = toupper(*p);
else
- *p = tolower(*p++);
+ *p = tolower(*p);
+ p++;
+ }
}
return buf;
>Release-Note:
>Audit-Trail:
>Unformatted:
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