Tha_14/toxic
1
0
Fork 0
mirror of https://github.com/Tha14/toxic.git synced 2024-11-13 02:33:03 +01:00
Code Issues Projects Releases Wiki Activity

Fixed out of bounds read.

Browse Source
This commit is contained in:
irungentoo 2014-07-25 15:17:46 -04:00
parent 18e1f08e31
commit 26ad5a00a3
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/input.c
View File

@ -66,8 +66,8 @@ static void input_backspace(ToxWindow *self, int x, int mx_x)
return;
}
int cur_len = wcwidth(ctx->line[ctx->pos - 1]);
int s_len = wcwidth(ctx->line[ctx->start - 1]);
int cur_len = wcwidth(ctx->line[ctx->pos]);
int s_len = wcwidth(ctx->line[ctx->start]);
if (ctx->start && (x >= mx_x - cur_len))
ctx->start = MAX(0, ctx->start - 1 + (s_len - cur_len));