diff options
Diffstat (limited to 'libssh/channels.c')
| -rw-r--r-- | libssh/channels.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libssh/channels.c b/libssh/channels.c index ad679ce..84a222e 100644 --- a/libssh/channels.c +++ b/libssh/channels.c @@ -1257,8 +1257,9 @@ int channel_request_sftp( ssh_channel channel){ return channel_request_subsystem(channel, "sftp"); } -static void generate_cookie(char *s) { +static ssh_string generate_cookie(void) { static const char *hex = "0123456789abcdef"; + char s[36]; int i; srand ((unsigned int)time(NULL)); @@ -1266,6 +1267,7 @@ static void generate_cookie(char *s) { s[i] = hex[rand() % 16]; } s[32] = '\0'; + return string_from_char(s); } /** @@ -1296,7 +1298,6 @@ int channel_request_x11(ssh_channel channel, int single_connection, const char * ssh_buffer buffer = NULL; ssh_string p = NULL; ssh_string c = NULL; - char s[32]; int rc = SSH_ERROR; buffer = buffer_new(); @@ -1312,8 +1313,7 @@ int channel_request_x11(ssh_channel channel, int single_connection, const char * if (cookie) { c = string_from_char(cookie); } else { - generate_cookie(s); - c = string_from_char(s); + c = generate_cookie(); } if (c == NULL) { goto error; |