Merge pull request #3516 from orestisf1993/truncate-utf8
Truncate wm_name utf8 strings to first zero byte
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commit
cf553ce31e
14
src/window.c
14
src/window.c
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@ -74,8 +74,12 @@ void window_update_name(i3Window *win, xcb_get_property_reply_t *prop, bool befo
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}
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}
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i3string_free(win->name);
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i3string_free(win->name);
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win->name = i3string_from_utf8_with_length(xcb_get_property_value(prop),
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xcb_get_property_value_length(prop));
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/* Truncate the name at the first zero byte. See #3515. */
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const int len = xcb_get_property_value_length(prop);
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char *name = sstrndup(xcb_get_property_value(prop), len);
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win->name = i3string_from_utf8(name);
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free(name);
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Con *con = con_by_window_id(win->id);
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Con *con = con_by_window_id(win->id);
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if (con != NULL && con->title_format != NULL) {
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if (con != NULL && con->title_format != NULL) {
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@ -119,8 +123,10 @@ void window_update_name_legacy(i3Window *win, xcb_get_property_reply_t *prop, bo
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}
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}
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i3string_free(win->name);
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i3string_free(win->name);
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win->name = i3string_from_utf8_with_length(xcb_get_property_value(prop),
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const int len = xcb_get_property_value_length(prop);
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xcb_get_property_value_length(prop));
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char *name = sstrndup(xcb_get_property_value(prop), len);
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win->name = i3string_from_utf8(name);
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free(name);
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Con *con = con_by_window_id(win->id);
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Con *con = con_by_window_id(win->id);
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if (con != NULL && con->title_format != NULL) {
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if (con != NULL && con->title_format != NULL) {
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