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authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2013-08-31 20:28:09 +0200
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2013-09-09 13:49:29 -0400
commita6fde35332f5e7f78bff437d7b7bfded83debbaa (patch)
treea2433a8fbd4168a9bef60979da6c19a77f0459b4 /src/core/dbus-service.c
parenta012ab5293a28af93454b3105ca85ca148b1c11f (diff)
systemd-run: properly escape arguments
Spaces, quotes, and such, were not properly escaped. We should write them like we read them. https://bugs.freedesktop.org/show_bug.cgi?id=67971
Diffstat (limited to 'src/core/dbus-service.c')
-rw-r--r--src/core/dbus-service.c21
1 files changed, 8 insertions, 13 deletions
diff --git a/src/core/dbus-service.c b/src/core/dbus-service.c
index 85b13f01ef..696c4462fe 100644
--- a/src/core/dbus-service.c
+++ b/src/core/dbus-service.c
@@ -273,21 +273,16 @@ static int bus_service_set_transient_property(
fputs("ExecStart=\n", f);
LIST_FOREACH(command, c, s->exec_command[SERVICE_EXEC_START]) {
- char **a;
- fputs("ExecStart=", f);
+ _cleanup_free_ char *a;
- if (c->ignore)
- fputc('-', f);
-
- fputc('@', f);
- fputs(c->path, f);
-
- STRV_FOREACH(a, c->argv) {
- fputc(' ', f);
- fputs(*a, f);
- }
+ a = strv_join_quoted(c->argv);
+ if (!a)
+ return -ENOMEM;
- fputc('\n', f);
+ fprintf(f, "ExecStart=%s@%s %s\n",
+ c->ignore ? "-" : "",
+ c->path,
+ a);
}
fflush(f);