circlecloud/tmux
1
0
Fork 0
mirror of https://github.com/tmux/tmux.git synced 2025-11-04 09:17:31 +00:00
Code Issues Projects Releases Wiki Activity

If the prompt is hidden or a password is sent with -U, zero it before freeing

Browse Source 
it.
This commit is contained in:
Nicholas Marriott
2009-06-04 21:43:24 +00:00
parent f031975dc0
commit 50bd094856
2 changed files with 9 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
status.c
View File

@@ -597,6 +597,8 @@ status_prompt_clear(struct client *c)
xfree(c->prompt_string);
c->prompt_string = NULL;
if (c->prompt_flags & PROMPT_HIDDEN)
memset(c->prompt_buffer, 0, strlen(c->prompt_buffer));
xfree(c->prompt_buffer);
c->prompt_buffer = NULL;
@@ -794,6 +796,8 @@ status_prompt_key(struct client *c, int key)
if (ARRAY_LENGTH(&c->prompt_hdata) == 0)
break;
if (c->prompt_flags & PROMPT_HIDDEN)
memset(c->prompt_buffer, 0, strlen(c->prompt_buffer));
xfree(c->prompt_buffer);
c->prompt_buffer = xstrdup(ARRAY_ITEM(&c->prompt_hdata,
@@ -808,6 +812,8 @@ status_prompt_key(struct client *c, int key)
if (server_locked)
break;
if (c->prompt_flags & PROMPT_HIDDEN)
memset(c->prompt_buffer, 0, strlen(c->prompt_buffer));
xfree(c->prompt_buffer);
if (c->prompt_hindex != 0) {