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| author | joerg <joerg@FreeBSD.org> | 1996-04-08 10:59:36 +0000 |
|---|---|---|
| committer | joerg <joerg@FreeBSD.org> | 1996-04-08 10:59:36 +0000 |
| commit | f6c45bb5174567777eaee044f5afcc82762c9438 (patch) | |
| tree | ede379ff8c6b53c3888778c500e615def488369c /usr.bin/xinstall | |
| parent | 377be651951dbf0018420123b5b800db6503d1f3 (diff) | |
| download | FreeBSD-src-f6c45bb5174567777eaee044f5afcc82762c9438.zip FreeBSD-src-f6c45bb5174567777eaee044f5afcc82762c9438.tar.gz | |
Don't reference NULL pointers if owner and/or group are omitted.
Pointed out by: somebody on the mailing list who's name i forgot
Diffstat (limited to 'usr.bin/xinstall')
| -rw-r--r-- | usr.bin/xinstall/xinstall.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/usr.bin/xinstall/xinstall.c b/usr.bin/xinstall/xinstall.c index d14ae11..7b031c4 100644 --- a/usr.bin/xinstall/xinstall.c +++ b/usr.bin/xinstall/xinstall.c @@ -40,7 +40,7 @@ static const char copyright[] = #ifndef lint /*static char sccsid[] = "From: @(#)xinstall.c 8.1 (Berkeley) 7/21/93";*/ static const char rcsid[] = - "$Id: xinstall.c,v 1.5 1996/02/08 06:17:50 pst Exp $"; + "$Id: xinstall.c,v 1.6 1996/04/06 01:50:40 julian Exp $"; #endif /* not lint */ /*- @@ -172,8 +172,10 @@ main(argc, argv) #ifdef ALLOW_NUMERIC_IDS - uid = resolve_uid(owner); - gid = resolve_gid(group); + if (owner) + uid = resolve_uid(owner); + if (group) + gid = resolve_gid(group); #else |
