summaryrefslogtreecommitdiff
path: root/src/tmpfiles/tmpfiles.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/tmpfiles/tmpfiles.c')
-rw-r--r--src/tmpfiles/tmpfiles.c22
1 files changed, 7 insertions, 15 deletions
diff --git a/src/tmpfiles/tmpfiles.c b/src/tmpfiles/tmpfiles.c
index ed51ec8a7f..5d0f571bea 100644
--- a/src/tmpfiles/tmpfiles.c
+++ b/src/tmpfiles/tmpfiles.c
@@ -42,6 +42,7 @@
#include "log.h"
#include "util.h"
+#include "macro.h"
#include "mkdir.h"
#include "path-util.h"
#include "strv.h"
@@ -503,24 +504,15 @@ static int write_one_file(Item *i, const char *path) {
if (i->argument) {
ssize_t n;
size_t l;
- struct iovec iovec[2];
- static const char new_line = '\n';
+ _cleanup_free_ char *unescaped;
- l = strlen(i->argument);
+ unescaped = cunescape(i->argument);
+ if (unescaped == NULL)
+ return log_oom();
- zero(iovec);
- iovec[0].iov_base = i->argument;
- iovec[0].iov_len = l;
+ l = strlen(unescaped);
+ n = write(fd, unescaped, l);
- iovec[1].iov_base = (void*) &new_line;
- iovec[1].iov_len = 1;
-
- n = writev(fd, iovec, 2);
-
- /* It's OK if we don't write the trailing
- * newline, hence we check for l, instead of
- * l+1 here. Files in /sys often refuse
- * writing of the trailing newline. */
if (n < 0 || (size_t) n < l) {
log_error("Failed to write file %s: %s", path, n < 0 ? strerror(-n) : "Short write");
close_nointr_nofail(fd);