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Fix when title len is larger than buffer.

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This commit is contained in:
geommer 2016-04-12 20:07:24 +02:00
parent 0a67ff095d
commit eb27021709
1 changed files with 4 additions and 1 deletions
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3
src/ya_draw.c
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@ -353,7 +353,10 @@ inline void ya_get_cur_window_title(ya_block_t * blk) {
wm_ck = xcb_ewmh_get_wm_name(ya.ewmh, ya.curwin);
wmvis_ck = xcb_ewmh_get_wm_visible_name(ya.ewmh, ya.curwin);
if (xcb_ewmh_get_wm_name_reply(ya.ewmh, wm_ck, &reply, NULL) == 1 || xcb_ewmh_get_wm_visible_name_reply(ya.ewmh, wmvis_ck, &reply, NULL) == 1) {
if(reply.strings_len < blk->bufsize)
strncpy(blk->buf, reply.strings, reply.strings_len);
else
strncpy(blk->buf, reply.strings, blk->bufsize);
blk->buf[reply.strings_len]='\0';
}
xcb_ewmh_get_utf8_strings_reply_wipe(&reply);