diff options
Diffstat (limited to 'wpa_cli.c')
| -rw-r--r-- | wpa_cli.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/wpa_cli.c b/wpa_cli.c index 7176c956af67..6c3a8818245a 100644 --- a/wpa_cli.c +++ b/wpa_cli.c @@ -1081,6 +1081,7 @@ static int wpa_cli_exec(const char *program, const char *arg1, { char *cmd; size_t len; + int ret = 0; len = os_strlen(program) + os_strlen(arg1) + os_strlen(arg2) + 3; cmd = os_malloc(len); @@ -1089,11 +1090,12 @@ static int wpa_cli_exec(const char *program, const char *arg1, os_snprintf(cmd, len, "%s %s %s", program, arg1, arg2); cmd[len - 1] = '\0'; #ifndef _WIN32_WCE - system(cmd); + if (system(cmd) < 0) + ret = -1; #endif /* _WIN32_WCE */ os_free(cmd); - return 0; + return ret; } |