sacc

commit f2b48c669ee5b69e3b46f64979739d15f41338c2
parent 49292644fd4a8c983928738fe36ac9daaebc755d
Author: Quentin Rameau <quinq@fifth.space>
Date:   Wed, 19 Feb 2020 21:36:37 +0100

Use a random temporary directory instead of a fixed one

Thanks to the persons who asked for this.

Diffstat:
M
config.def.h
 | 
4
++--
M
sacc.c
 | 
2
+-

2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/config.def.h b/config.def.h
@@ -23,5 +23,5 @@
 /* default plumber */
 static char *plumber = "xdg-open";
 
-/* temporary directory */
-static char *tmpdir = "/tmp/sacc";
+/* temporary directory template (must end with six 'X' characters) */
+static char tmpdir[] = "/tmp/sacc-XXXXXX";
diff --git a/sacc.c b/sacc.c
@@ -976,7 +976,7 @@ setup(void)
 	sigaction(SIGHUP, &sa, NULL);
 	sigaction(SIGTERM, &sa, NULL);
 
-	if (mkdir(tmpdir, S_IRWXU) < 0 && errno != EEXIST)
+	if (!mkdtemp(tmpdir))
 		die("mkdir: %s: %s", tmpdir, strerror(errno));
 	if(interactive = isatty(1)) {
 		uisetup();