Mercurial > hg > octave-lojdl > gnulib-hg
changeset 12062:00e8f52bdef4
link: fix test failure on Solaris 9
link("file/",name) mistakenly succeeded.
* lib/link.c (rpl_link): Don't assume link will catch bogus
trailing slash on source.
Signed-off-by: Eric Blake <ebb9@byu.net>
| author | Eric Blake <ebb9@byu.net> |
|---|---|
| date | Wed, 23 Sep 2009 06:10:36 -0600 |
| parents | c47da311af77 |
| children | 6b9a61fbff48 |
| files | ChangeLog lib/link.c |
| diffstat | 2 files changed, 10 insertions(+), 4 deletions(-) [+] |
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--- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,9 @@ 2009-09-23 Eric Blake <ebb9@byu.net> + link: fix test failure on Solaris 9 + * lib/link.c (rpl_link): Don't assume link will catch bogus + trailing slash on source. + test-symlinkat: enhance test * tests/test-readlink.c (main): Move guts... * tests/test-readlink.h (test_readlink): ...into new file.
--- a/lib/link.c +++ b/lib/link.c @@ -162,11 +162,13 @@ || (len2 && file2[len2 - 1] == '/')) { /* Let link() decide whether hard-linking directories is legal. - If stat() fails, link() will probably fail for the same - reason; so we only have to worry about successful stat() and - non-directory. */ + If stat() fails, then link() should fail for the same reason + (although on Solaris 9, link("file/","oops") mistakenly + succeeds); if stat() succeeds, require a directory. */ struct stat st; - if (stat (file1, &st) == 0 && !S_ISDIR (st.st_mode)) + if (stat (file1, &st)) + return -1; + if (!S_ISDIR (st.st_mode)) { errno = ENOTDIR; return -1;