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-rw-r--r--src/nspawn/nspawn.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/src/nspawn/nspawn.c b/src/nspawn/nspawn.c
index ef348c335b..5a68fec603 100644
--- a/src/nspawn/nspawn.c
+++ b/src/nspawn/nspawn.c
@@ -2623,12 +2623,10 @@ static int inner_child(
/* Automatically search for the init system */
- m = 1 + strv_length(arg_parameters);
- a = newa(char*, m + 1);
- if (strv_isempty(arg_parameters))
- a[1] = NULL;
- else
- memcpy(a + 1, arg_parameters, m * sizeof(char*));
+ m = strv_length(arg_parameters);
+ a = newa(char*, m + 2);
+ memcpy_safe(a + 1, arg_parameters, m * sizeof(char*));
+ a[1 + m] = NULL;
a[0] = (char*) "/usr/lib/systemd/systemd";
execve(a[0], a, env_use);