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swaylock: fix double free

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This commit is contained in:
Kevin Hamacher 2016-04-25 20:19:54 +02:00
parent dba1195b44
commit 7938736887
1 changed files with 1 additions and 2 deletions
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3
swaylock/main.c
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@ -90,7 +90,7 @@ int function_conversation(int num_msg, const struct pam_message **msg,
} }
/** /**
* password will be zeroed out. * Note: PAM will free() 'password' during the process
*/ */
bool verify_password() { bool verify_password() {
struct passwd *passwd = getpwuid(getuid()); struct passwd *passwd = getpwuid(getuid());
@ -131,7 +131,6 @@ void notify_key(enum wl_keyboard_key_state state, xkb_keysym_t sym, uint32_t cod
redraw_screen = 1; redraw_screen = 1;
password_size = 1024; password_size = 1024;
free(password);
password = malloc(password_size); password = malloc(password_size);
password[0] = '\0'; password[0] = '\0';
break; break;