diff options
| -rw-r--r-- | arch/sandbox/cpu/os.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/sandbox/cpu/os.c b/arch/sandbox/cpu/os.c index 60011f7..f7c73e3 100644 --- a/arch/sandbox/cpu/os.c +++ b/arch/sandbox/cpu/os.c @@ -284,7 +284,7 @@ int os_parse_args(struct sandbox_state *state, int argc, char *argv[]) /* dynamically construct the arguments to the system getopt_long */ short_opts = malloc(sizeof(*short_opts) * num_options * 2 + 1); - long_opts = malloc(sizeof(*long_opts) * num_options); + long_opts = malloc(sizeof(*long_opts) * (num_options + 1)); if (!short_opts || !long_opts) return 1; @@ -314,6 +314,7 @@ int os_parse_args(struct sandbox_state *state, int argc, char *argv[]) /* we need to handle output ourselves since u-boot provides printf */ opterr = 0; + memset(&long_opts[num_options], '\0', sizeof(*long_opts)); /* * walk all of the options the user gave us on the command line, * figure out what u-boot option structure they belong to (via |