coreutils/lib/chdir-safer.c, branch master Mirror of https://https.git.savannah.gnu.org/git/coreutils.git/ https://git.shady.money/coreutils/atom?h=master 2006-08-21T07:26:38Z Remove from CVS, since the bootstrap script generates them automatically. 2006-08-21T07:26:38Z Paul Eggert eggert@cs.ucla.edu 2006-08-21T07:26:38Z urn:sha1:0f7a044109b860443ecaa4f8a37652b1b4423057 (SAME_INODE): Remove definition. 2006-03-12T21:59:29Z Jim Meyering jim@meyering.net 2006-03-12T21:59:29Z urn:sha1:1ccf35a5e376233ed8f7d58b4481fcc8dcb2d226 Include "same-inode.h", instead. fix typo in comment 2006-01-09T20:32:08Z Jim Meyering jim@meyering.net 2006-01-09T20:32:08Z urn:sha1:0cb6f1cc82979a3c0307b6f2f23ba494b73ff9a5 (chdir_no_follow): Don't bother trying to open directory for write 2005-12-27T07:54:37Z Paul Eggert eggert@cs.ucla.edu 2005-12-27T07:54:37Z urn:sha1:8846a6bfdd11703c53d6bbb288b5f1fd74468143 access: POSIX says that must fail. (chdir_no_follow): Move declaration of local, 2005-12-26T18:53:58Z Jim Meyering jim@meyering.net 2005-12-26T18:53:58Z urn:sha1:edf69af3173e70c4a0ce743a74d2313f37ebbbe8 sb2, `down' into the scope where it is used. Note that on some systems this function also fails when DIR is a writable-yet-unreadable directory. Whoops; don't remove the include for unistd.h, since it defines fchdir. 2005-12-25T21:38:43Z Paul Eggert eggert@cs.ucla.edu 2005-12-25T21:38:43Z urn:sha1:f7a0d076236e87ff0fed2c07d992f7da19c76c03 (chdir_no_follow): Don't include stdio.h, assert.h, 2005-12-25T21:35:38Z Paul Eggert eggert@cs.ucla.edu 2005-12-25T21:35:38Z urn:sha1:8b9f6b163aaae865aaf556b5fbf301ce26c26ddf unistd.h, fcntl--.h; not needed. (O_DIRECTORY): Define if not already defined. (chdir_no_follow): Revamp describing comment to match code more closely. Redo use of internal vars to avoid lint complaints. Work even if directory is writeable but not readable. Open with O_DIRECTORY | O_NOCTTY, for benefit of hosts that don't have O_NOFOLLOW. Use O_NONBLOCK (POSIX spelling) rather than O_NDELAY. Don't bother invoking fstat if open does not dereference symlink, since the result isn't used then. Don't assume file descriptor is positive; it might be zero now that we no longer include fcntl--.h (we don't need fcntl--.h since we immediately close the descriptor). (chdir_no_follow): Remove unnecessary test of S_ISDIR (sb_init.st_mode). 2005-12-25T17:33:57Z Jim Meyering jim@meyering.net 2005-12-25T17:33:57Z urn:sha1:d789e78a75828613951a203d132202295964014b (chdir_no_follow): Rewrite to use fchdir even 2005-12-23T12:00:26Z Jim Meyering jim@meyering.net 2005-12-23T12:00:26Z urn:sha1:2eab9d93fc7c4126a3d243e3c453ae4c8b2976ab when O_NOFOLLOW is not defined. Suggested by Eric Blake. (O_NOFOLLOW): Define, if necessary. 2005-12-23T08:28:14Z Jim Meyering jim@meyering.net 2005-12-23T08:28:14Z urn:sha1:bd80c2e5a73be2a92fab9796df83f109c0f16399