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| author | Laurent Bercot <ska-skaware@skarnet.org> | 2021-08-28 23:56:14 +0000 |
|---|---|---|
| committer | Laurent Bercot <ska@appnovation.com> | 2021-08-28 23:56:14 +0000 |
| commit | 1719a60278cf36558b568349c0c9f9b5eb91c999 (patch) | |
| tree | 5a3bf4cb7942837e55c9d5a3225cb474ad22cdd1 /src/supervision/s6-svdir-link.c | |
| parent | fa7f29ff4b5aef142143e9c1d887d73788b703e4 (diff) | |
| download | s6-1719a60278cf36558b568349c0c9f9b5eb91c999.tar.xz | |
s6-svdir-(un)link fixes
Signed-off-by: Laurent Bercot <ska@appnovation.com>
Diffstat (limited to 'src/supervision/s6-svdir-link.c')
| -rw-r--r-- | src/supervision/s6-svdir-link.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/supervision/s6-svdir-link.c b/src/supervision/s6-svdir-link.c index 6eeb0a2..8329197 100644 --- a/src/supervision/s6-svdir-link.c +++ b/src/supervision/s6-svdir-link.c @@ -91,7 +91,8 @@ int main (int argc, char const *const *argv) if (argc < 3) dieusage() ; if (!argv[0][0]) strerr_dief1x(100, "invalid scandir") ; - if (!argv[1][0]) strerr_dief1x(100, "invalid name") ; + if (!argv[1][0] || argv[1][0] == '.' || argv[1][0] == '/') + strerr_dief1x(100, "invalid name") ; if (!argv[2][0]) strerr_dief1x(100, "invalid servicedir") ; checkscandir(argv[0]) ; |