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| author | Eli Zaretskii <eliz@gnu.org> | 2012-12-05 19:39:39 +0200 |
|---|---|---|
| committer | Eli Zaretskii <eliz@gnu.org> | 2012-12-05 19:39:39 +0200 |
| commit | 7c2fcf9bad2bed6c0198875384dc2bdb7cbd7e99 (patch) | |
| tree | 0c6c3111399e34dd12e6a976934615810878be67 | |
| parent | d3cefd1358e021cc4d510afb18916b067e6b1419 (diff) | |
| download | emacs-7c2fcf9bad2bed6c0198875384dc2bdb7cbd7e99.tar.gz | |
Don't pass un-encoded file name to mkstemp.
src/callproc.c (Fcall_process_region): Encode expanded temp file
pattern before passing it to mkstemp or mktemp.
| -rw-r--r-- | src/ChangeLog | 2 | ||||
| -rw-r--r-- | src/callproc.c | 5 |
2 files changed, 5 insertions, 2 deletions
diff --git a/src/ChangeLog b/src/ChangeLog index e71667f7dcf..106333ac8ed 100644 --- a/src/ChangeLog +++ b/src/ChangeLog @@ -3,6 +3,8 @@ * callproc.c (Fcall_process_region) [!HAVE_MKSTEMP]: If mktemp fails, signal an error instead of continuing with an empty string. (Bug#13079) + Encode expanded temp file pattern before passing it to mkstemp or + mktemp. 2012-12-04 Eli Zaretskii <eliz@gnu.org> diff --git a/src/callproc.c b/src/callproc.c index ce3b11af696..d152da19f7b 100644 --- a/src/callproc.c +++ b/src/callproc.c @@ -959,8 +959,9 @@ usage: (call-process-region START END PROGRAM &optional DELETE BUFFER DISPLAY &r { USE_SAFE_ALLOCA; Lisp_Object pattern = Fexpand_file_name (Vtemp_file_name_pattern, tmpdir); - char *tempfile = SAFE_ALLOCA (SBYTES (pattern) + 1); - memcpy (tempfile, SDATA (pattern), SBYTES (pattern) + 1); + Lisp_Object encoded_tem = ENCODE_FILE (pattern); + char *tempfile = SAFE_ALLOCA (SBYTES (encoded_tem) + 1); + memcpy (tempfile, SDATA (encoded_tem), SBYTES (encoded_tem) + 1); coding_systems = Qt; #ifdef HAVE_MKSTEMP |