d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Do always create ktrace.out with mode 0600, to prevent it from

Browse Source 
accidentally compromising information confidential to the user running
ktrace.
This commit is contained in:
Joerg Wunsch 1996-06-30 09:40:44 +00:00
parent c683ac7c95
commit 4ac5adf036
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=16844
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
usr.bin/ktrace/ktrace.c
View File

@ -42,7 +42,7 @@ static char copyright[] =
static char sccsid[] = "@(#)ktrace.c 8.1 (Berkeley) 6/6/93";
#endif
static const char rcsid[] =
"$Id$";
"$Id: ktrace.c,v 1.4 1996/06/19 09:56:29 jraynard Exp $";
#endif /* not lint */
#include <sys/param.h>
@ -71,6 +71,7 @@ main(argc, argv)
enum { NOTSET, CLEAR, CLEARALL } clear;
int append, ch, fd, inherit, ops, pid, pidset, trpoints;
char *tracefile;
mode_t omask;
clear = NOTSET;
append = ops = pidset = inherit = 0;
@ -138,9 +139,11 @@ main(argc, argv)
exit(0);
}
omask = umask(S_IRWXG|S_IRWXO);
if ((fd = open(tracefile, O_CREAT | O_WRONLY | (append ? 0 : O_TRUNC),
DEFFILEMODE)) < 0)
err(1, tracefile);
(void)umask(omask);
(void)close(fd);
if (*argv) {