diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 2017-01-19 17:08:43 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 2017-01-19 17:08:43 +0000 |
| commit | 337b912b1629923596361c535306302b507bfbbf (patch) | |
| tree | 627dab22a63cdb474256482756cef782dd74c856 /usr.bin/xargs | |
| parent | 4b728c68f3744629640dbbc93189b831529a5678 (diff) | |
Fix -L/-I processing in -0 mode so that NUL-delimited entries are
treated as "lines". From FreeBSD.
Diffstat (limited to 'usr.bin/xargs')
| -rw-r--r-- | usr.bin/xargs/xargs.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/usr.bin/xargs/xargs.c b/usr.bin/xargs/xargs.c index 6c1c31b1fea..d32364b16f1 100644 --- a/usr.bin/xargs/xargs.c +++ b/usr.bin/xargs/xargs.c @@ -1,4 +1,4 @@ -/* $OpenBSD: xargs.c,v 1.31 2015/12/09 19:29:49 mmcc Exp $ */ +/* $OpenBSD: xargs.c,v 1.32 2017/01/19 17:08:41 millert Exp $ */ /* $FreeBSD: xargs.c,v 1.51 2003/05/03 19:09:11 obrien Exp $ */ /*- @@ -278,15 +278,22 @@ parse_input(int argc, char *argv[]) } goto arg1; case '\0': - if (zflag) + if (zflag) { + /* + * Increment 'count', so that nulls will be treated + * as end-of-line, as well as end-of-argument. This + * is needed so -0 works properly with -I and -L. + */ + count++; goto arg2; + } goto addch; case '\n': + if (zflag) + goto addch; hasblank = 1; if (hadblank == 0) count++; - if (zflag) - goto addch; /* Quotes do not escape newlines. */ arg1: if (insingle || indouble) |