diff options
| -rw-r--r-- | wpa_supplicant/wpa_cli.c | 25 |
1 files changed, 8 insertions, 17 deletions
diff --git a/wpa_supplicant/wpa_cli.c b/wpa_supplicant/wpa_cli.c index 87d2bf8..c6a506b 100644 --- a/wpa_supplicant/wpa_cli.c +++ b/wpa_supplicant/wpa_cli.c @@ -2868,28 +2868,19 @@ static int str_match(const char *a, const char *b) static int wpa_cli_exec(const char *program, const char *arg1, const char *arg2) { - char *cmd; + char *arg; size_t len; int res; - int ret = 0; - len = os_strlen(program) + os_strlen(arg1) + os_strlen(arg2) + 3; - cmd = os_malloc(len); - if (cmd == NULL) - return -1; - res = os_snprintf(cmd, len, "%s %s %s", program, arg1, arg2); - if (res < 0 || (size_t) res >= len) { - os_free(cmd); + len = os_strlen(arg1) + os_strlen(arg2) + 2; + arg = os_malloc(len); + if (arg == NULL) return -1; - } - cmd[len - 1] = '\0'; -#ifndef _WIN32_WCE - if (system(cmd) < 0) - ret = -1; -#endif /* _WIN32_WCE */ - os_free(cmd); + os_snprintf(arg, len, "%s %s", arg1, arg2); + res = os_exec(program, arg, 1); + os_free(arg); - return ret; + return res; } |