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| author | Jim Meyering <jim@meyering.net> | 1998-01-02 23:15:39 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 1998-01-02 23:15:39 +0000 |
| commit | 53bc7b04cba662f9e2f020f45b08a8a8c80ef0e9 (patch) | |
| tree | 4568803a0deddc3f30a61dfbf2698e1c14638b08 /lib/makepath.c | |
| parent | 43c2a5f62bff26cacf7d276d5ffc7cd2f414a0bd (diff) | |
| download | coreutils-53bc7b04cba662f9e2f020f45b08a8a8c80ef0e9.tar.xz | |
(make_path): Try to change ownership only if we've just created the
directory. Fix latent bug (s/&&/||/ in two places -- also, note that
it could not be exercised via install or mkdir) whereby chown would
not be invoked when only one of owner/group is not -1.
Diffstat (limited to 'lib/makepath.c')
| -rw-r--r-- | lib/makepath.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/lib/makepath.c b/lib/makepath.c index 034665d3d..ff499cab0 100644 --- a/lib/makepath.c +++ b/lib/makepath.c @@ -71,6 +71,16 @@ extern int errno; # endif #endif +#ifndef S_IWUSR +# define S_IWUSR 0200 +#endif + +#ifndef S_IXUSR +# define S_IXUSR 0100 +#endif + +#define WX_USR (S_IWUSR | S_IXUSR) + #ifdef __MSDOS__ typedef int uid_t; typedef int gid_t; @@ -162,8 +172,8 @@ make_path (const char *argpath, /* If leading directories shouldn't be writable or executable, or should have set[ug]id or sticky bits set and we are setting their owners, we need to fix their permissions after making them. */ - if (((parent_mode & 0300) != 0300) - || (owner != (uid_t) -1 && group != (gid_t) -1 + if (((parent_mode & WX_USR) != WX_USR) + || ((owner != (uid_t) -1 || group != (gid_t) -1) && (parent_mode & 07000) != 0)) { tmp_mode = 0700; @@ -232,7 +242,8 @@ make_path (const char *argpath, if (newly_created_dir && verbose_fmt_string != NULL) fprintf (stderr, verbose_fmt_string, dirpath); - if (owner != (uid_t) -1 && group != (gid_t) -1 + if (newly_created_dir + && (owner != (uid_t) -1 || group != (gid_t) -1) && chown (basename_dir, owner, group) #if defined(AFS) && defined (EPERM) && errno != EPERM @@ -348,7 +359,7 @@ make_path (const char *argpath, On System V, users can give away files with chown and then not be able to chmod them. So don't give files away. */ - if (owner != (uid_t) -1 && group != (gid_t) -1 + if ((owner != (uid_t) -1 || group != (gid_t) -1) && chown (dirpath, owner, group) #ifdef AFS && errno != EPERM |