CVS update: samba/source/lib
Martin Pool
mbp at samba.org
Tue Feb 26 12:16:59 EST 2002
Date: Mon Feb 25 17:16:59 2002
Author: mbp
Update of /data/cvs/samba/source/lib
In directory va:/tmp/cvs-serv28864/lib
Modified Files:
Tag: APPLIANCE_HEAD
util_str.c
Log Message:
"constants aren't, safe_strcat isn't."
This patch tries to fix a bug in the lpq parsing code that causes a
crash in lprng and BSD parsers when there are long lines in the
output. A too-short length parameter was passed to safe_strcat, which
provoked a signedness bug.
It also makes the lpq parser consistently use fstring routines, rather
than its own hand-crafted strlen/sizeof guff. Some variables were
renamed to make this obvious.
Finally safe_strcat is changed so that it actually does handle the
situation where strlen(dest)>maxlen, rather than crying for help by
clobbering -1 bytes of memory.
(HP CR #430)
Revisions:
util_str.c 1.19.2.3 => 1.19.2.4
http://www.samba.org/cgi-bin/cvsweb/samba/source/lib/util_str.c?r1=1.19.2.3&r2=1.19.2.4
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