circlecloud/tmux
1
0
Fork 0
mirror of https://github.com/tmux/tmux.git synced 2025-11-04 09:26:05 +00:00
Code Issues Projects Releases Wiki Activity

Discard mouse sequences that have the right form but actually are

Browse Source 
invalid (for example have column zero rather than one).
This commit is contained in:
nicm
2023-04-17 17:57:35 +00:00
parent a2018b2c3f
commit 280fe77edd
1 changed files with 4 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
tty-keys.c
View File

@@ -1008,7 +1008,8 @@ tty_keys_extended_key(struct tty *tty, const char *buf, size_t len,
/*
* Handle mouse key input. Returns 0 for success, -1 for failure, 1 for partial
* (probably a mouse sequence but need more data).
* (probably a mouse sequence but need more data), -2 if an invalid mouse
* sequence.
*/
static int
tty_keys_mouse(struct tty *tty, const char *buf, size_t len, size_t *size,
@@ -1069,7 +1070,7 @@ tty_keys_mouse(struct tty *tty, const char *buf, size_t len, size_t *size,
if (b < MOUSE_PARAM_BTN_OFF ||
x < MOUSE_PARAM_POS_OFF ||
y < MOUSE_PARAM_POS_OFF)
return (-1);
return (-2);
b -= MOUSE_PARAM_BTN_OFF;
x -= MOUSE_PARAM_POS_OFF;
y -= MOUSE_PARAM_POS_OFF;
@@ -1111,7 +1112,7 @@ tty_keys_mouse(struct tty *tty, const char *buf, size_t len, size_t *size,
/* Check and return the mouse input. */
if (x < 1 || y < 1)
return (-1);
return (-2);
x--;
y--;
b = sgr_b;