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fix a problem in %xy decoding.

This commit is contained in:
mrg 2008-03-07 18:20:20 +00:00
parent 32b8f98e7d
commit 37b5177b06
1 changed files with 3 additions and 3 deletions
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6
libexec/httpd/bozohttpd.c
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@ -1,4 +1,4 @@
/* $NetBSD: bozohttpd.c,v 1.6 2008/03/03 22:15:08 mrg Exp $ */
/* $NetBSD: bozohttpd.c,v 1.7 2008/03/07 18:20:20 mrg Exp $ */
/* $eterna: bozohttpd.c,v 1.142 2008/03/03 03:36:11 mrg Exp $ */
@ -1450,12 +1450,12 @@ fix_url_percent(http_req *request)
buf[2] = '\0';
s++;
*t = (char)strtol(buf, NULL, 16);
debug((DEBUG_EXPLODING, "fu_%%: strtol put %c into *t", *t));
debug((DEBUG_EXPLODING, "fu_%%: strtol put '%c' into *t", *t));
if (*t++ == '\0')
http_error(400, request, "percent hack got a 0 back");
while (*s && *s != '%') {
if (s >= end)
if (end && s >= end)
break;
*t++ = *s++;
}