diff options
| -rw-r--r-- | swaylock/main.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/swaylock/main.c b/swaylock/main.c index b20883af..f2015a05 100644 --- a/swaylock/main.c +++ b/swaylock/main.c @@ -36,6 +36,7 @@ void sway_terminate(int exit_code) { } char *password; +int password_size; int function_conversation(int num_msg, const struct pam_message **msg, struct pam_response **resp, void *appdata_ptr) { @@ -101,12 +102,17 @@ void notify_key(enum wl_keyboard_key_state state, xkb_keysym_t sym, uint32_t cod if (verify_password()) { exit(0); } - password = malloc(1024); // TODO: Let this grow + password_size = 1024; + password = malloc(password_size); password[0] = '\0'; break; default: { int i = strlen(password); + if (i + 1 == password_size) { + password_size += 1024; + password = realloc(password, password_size); + } password[i] = (char)codepoint; password[i + 1] = '\0'; break; @@ -280,7 +286,8 @@ int main(int argc, char **argv) { sway_abort("Unsupported scaling mode: %s", scaling_mode_str); } - password = malloc(1024); // TODO: Let this grow + password_size = 1024; + password = malloc(password_size); password[0] = '\0'; surfaces = create_list(); registry = registry_poll(); |