diff options
| author | Paul Eggert <eggert@cs.ucla.edu> | 2012-10-12 17:52:01 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2012-10-12 17:52:01 -0700 |
| commit | d6453ce49724b0a3bd24922ff0ad02f391d6e517 (patch) | |
| tree | 655b2ca5f792dc2058ad731a4c1bb5af89163b28 /lisp/emacs-lisp/cl-seq.el | |
| parent | 06485aa8215af39f9f5f999933aa39d349a2bdf9 (diff) | |
| download | emacs-d6453ce49724b0a3bd24922ff0ad02f391d6e517.tar.gz emacs-d6453ce49724b0a3bd24922ff0ad02f391d6e517.tar.bz2 emacs-d6453ce49724b0a3bd24922ff0ad02f391d6e517.zip | |
Fix some stat-related races.
* fileio.c (Fwrite_region): Avoid race condition if a file is
removed or renamed by some other process immediately after Emacs
writes it but before Emacs stats it. Do not assume that stat (or
fstat) succeeds.
* image.c (slurp_file): Resolve the file name with fopen + fstat
rather than stat + fopen.
(pbm_read_file) [0]: Remove unused code with stat race.
* process.c (allocate_pty) [HAVE_PTYS && !PTY_ITERATION && !PTY_OPEN]:
Remove ineffective code with stat race.
Diffstat (limited to 'lisp/emacs-lisp/cl-seq.el')
0 files changed, 0 insertions, 0 deletions