diff options
Diffstat (limited to 'input/input.c')
| -rw-r--r-- | input/input.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/input/input.c b/input/input.c index ab33c411e8..4a49312571 100644 --- a/input/input.c +++ b/input/input.c @@ -600,6 +600,10 @@ mp_input_add_cmd_fd(int fd, int select, mp_cmd_func_t read_func, mp_close_func_t mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrCantRegister2ManyCmdFds,fd); return 0; } + if (fd < 0) { + mp_msg(MSGT_INPUT, MSGL_ERR, "Invalid fd %i in mp_input_add_cmd_fd", fd); + return 0; + } memset(&cmd_fds[num_cmd_fd],0,sizeof(mp_input_fd_t)); cmd_fds[num_cmd_fd].fd = fd; @@ -655,6 +659,10 @@ mp_input_add_key_fd(int fd, int select, mp_key_func_t read_func, mp_close_func_t mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrCantRegister2ManyKeyFds,fd); return 0; } + if (fd < 0) { + mp_msg(MSGT_INPUT, MSGL_ERR, "Invalid fd %i in mp_input_add_key_fd", fd); + return 0; + } memset(&key_fds[num_key_fd],0,sizeof(mp_input_fd_t)); key_fds[num_key_fd].fd = fd; @@ -673,6 +681,10 @@ mp_input_add_event_fd(int fd, void (*read_func)(void)) mp_msg(MSGT_INPUT,MSGL_ERR,MSGTR_INPUT_INPUT_ErrCantRegister2ManyKeyFds,fd); return 0; } + if (fd < 0) { + mp_msg(MSGT_INPUT, MSGL_ERR, "Invalid fd %i in mp_input_add_event_fd", fd); + return 0; + } memset(&key_fds[num_key_fd],0,sizeof(mp_input_fd_t)); key_fds[num_key_fd].fd = fd; |