From 8e809d8593d9230c123aa22c8cd0b695e54d7c68 Mon Sep 17 00:00:00 2001 From: Dominik Maier Date: Thu, 30 Jul 2020 17:51:32 +0200 Subject: added NULL check --- src/afl-common.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'src/afl-common.c') diff --git a/src/afl-common.c b/src/afl-common.c index c023789b..367dec72 100644 --- a/src/afl-common.c +++ b/src/afl-common.c @@ -145,7 +145,8 @@ char **get_qemu_argv(u8 *own_loc, u8 **target_path_p, int argc, char **argv) { char **new_argv = ck_alloc(sizeof(char *) * (argc + 4)); u8 * tmp, *cp = NULL, *rsl, *own_copy; - memcpy(new_argv + 3, argv + 1, (int)(sizeof(char *)) * argc); + memcpy(&new_argv[3], &argv[1], (int)(sizeof(char *)) * (argc - 1)); + new_argv[argc - 1] = NULL; new_argv[2] = *target_path_p; new_argv[1] = "--"; @@ -226,7 +227,8 @@ char **get_wine_argv(u8 *own_loc, u8 **target_path_p, int argc, char **argv) { char **new_argv = ck_alloc(sizeof(char *) * (argc + 3)); u8 * tmp, *cp = NULL, *rsl, *own_copy; - memcpy(new_argv + 2, argv + 1, (int)(sizeof(char *)) * argc); + memcpy(&new_argv[2], &argv[1], (int)(sizeof(char *)) * (argc - 1)); + new_argv[argc - 1] = NULL; new_argv[1] = *target_path_p; -- cgit 1.4.1