diff options
| author | Otto Moerbeek <otto@cvs.openbsd.org> | 2006-09-19 05:52:24 +0000 |
|---|---|---|
| committer | Otto Moerbeek <otto@cvs.openbsd.org> | 2006-09-19 05:52:24 +0000 |
| commit | 2bcd7d59789e29c0979e4586e27c91231e0d98b0 (patch) | |
| tree | 5dd2bc9696ae22a3cce9ac3a7b267336caf4f3a2 /usr.bin/pkill/pkill.c | |
| parent | bec9fbb71b6b98020d52074619a34722765ce4ac (diff) | |
Use S_IS* macros insted of masking with S_IF* flags. The latter may
have multiple bits set, which lead to surprising results. Spotted by
Paul Stoeber, more to come. ok millert@ pedro@ jaredy@ djm@
Diffstat (limited to 'usr.bin/pkill/pkill.c')
| -rw-r--r-- | usr.bin/pkill/pkill.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/usr.bin/pkill/pkill.c b/usr.bin/pkill/pkill.c index 4e82a73a6ed..02848d7b64f 100644 --- a/usr.bin/pkill/pkill.c +++ b/usr.bin/pkill/pkill.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pkill.c,v 1.14 2005/07/16 11:48:46 jmc Exp $ */ +/* $OpenBSD: pkill.c,v 1.15 2006/09/19 05:52:23 otto Exp $ */ /* $NetBSD: pkill.c,v 1.5 2002/10/27 11:49:34 kleink Exp $ */ /*- @@ -38,7 +38,7 @@ */ #ifndef lint -static const char rcsid[] = "$OpenBSD: pkill.c,v 1.14 2005/07/16 11:48:46 jmc Exp $"; +static const char rcsid[] = "$OpenBSD: pkill.c,v 1.15 2006/09/19 05:52:23 otto Exp $"; #endif /* !lint */ #include <sys/types.h> @@ -537,7 +537,7 @@ makelist(struct listhead *head, enum listtype type, char *src) err(STATUS_ERROR, "stat(%s)", sp); } - if ((st.st_mode & S_IFCHR) == 0) + if (!S_ISCHR(st.st_mode)) errx(STATUS_BADUSAGE, "not a tty: `%s'", sp); li->li_number = st.st_rdev; |