fstab-generator: fix memleak

filtered was used to store an allocated string twice. The first allocation was
thus lost. The string is not needed for anything, so simply skip the allocation.

Fixup for deb0a77cf0b409141c4.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/fstab-generator/fstab-generator.c b/src/fstab-generator/fstab-generator.c
index cb5112ec6d..7aee3359e7 100644
--- a/src/fstab-generator/fstab-generator.c
+++ b/src/fstab-generator/fstab-generator.c
@@ -154,13 +154,13 @@ static bool mount_in_initrd(struct mntent *me) {
                streq(me->mnt_dir, "/usr");
 }
 
-static int write_idle_timeout(FILE *f, const char *where, const char *opts, char **filtered) {
+static int write_idle_timeout(FILE *f, const char *where, const char *opts) {
         _cleanup_free_ char *timeout = NULL;
         char timespan[FORMAT_TIMESPAN_MAX];
         usec_t u;
         int r;
 
-        r = fstab_filter_options(opts, "x-systemd.idle-timeout\0", NULL, &timeout, filtered);
+        r = fstab_filter_options(opts, "x-systemd.idle-timeout\0", NULL, &timeout, NULL);
         if (r < 0)
                 return log_warning_errno(r, "Failed to parse options: %m");
         if (r == 0)
@@ -315,7 +315,7 @@ static int add_mount(
                         "Where=%s\n",
                         where);
 
-                r = write_idle_timeout(f, where, opts, &filtered);
+                r = write_idle_timeout(f, where, opts);
                 if (r < 0)
                         return r;