diff options
Diffstat (limited to 'usr.sbin/lpr/lpd/recvjob.c')
| -rw-r--r-- | usr.sbin/lpr/lpd/recvjob.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/usr.sbin/lpr/lpd/recvjob.c b/usr.sbin/lpr/lpd/recvjob.c index 0b4156c19aa..9d5b252da60 100644 --- a/usr.sbin/lpr/lpd/recvjob.c +++ b/usr.sbin/lpr/lpd/recvjob.c @@ -146,7 +146,8 @@ readjob() do { if ((size = read(1, cp, 1)) != 1) { if (size < 0) - frecverr("%s: Lost connection",printer); + frecverr("%s: Lost connection", + printer); return(nfiles); } } while (*cp++ != '\n'); @@ -170,7 +171,8 @@ readjob() * returns */ strcpy(cp + 6, from); - strcpy(tfname, cp); + strncpy(tfname, cp, sizeof tfname-1); + tfname[sizeof tfname-1] = '\0'; tfname[0] = 't'; if (!chksize(size)) { (void) write(1, "\2", 1); @@ -197,7 +199,8 @@ readjob() (void) write(1, "\2", 1); continue; } - (void) strcpy(dfname, cp); + (void) strncpy(dfname, cp, sizeof dfname-1); + dfname[sizeof dfname-1] = '\0'; if (index(dfname, '/')) frecverr("readjob: %s: illegal path name", dfname); |