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plug some memory leaks.

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This commit is contained in:
David Hill 2012-08-29 11:35:40 -04:00
parent c646259731
commit 56804a6331
1 changed files with 19 additions and 14 deletions
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33
spectrwm.c
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@ -2802,6 +2802,7 @@ get_pointer_win(xcb_window_t root)
} else {
DNPRINTF(SWM_D_EVENT, "get_pointer_win: none.\n");
}
free(r);
}
return win;
@ -4488,24 +4489,28 @@ get_win_name(xcb_window_t win)
XCB_GET_PROPERTY_TYPE_ANY, 0, UINT_MAX);
r = xcb_get_property_reply(conn, c, NULL);
if (!r || r->type == XCB_NONE) {
free(r);
/* Use WM_NAME instead; no UTF-8. */
c = xcb_get_property(conn, 0, win, XCB_ATOM_WM_NAME,
XCB_GET_PROPERTY_TYPE_ANY, 0, UINT_MAX);
r = xcb_get_property_reply(conn, c, NULL);
if(!r || r->type == XCB_NONE) {
if (r) {
if (r->type == XCB_NONE) {
free(r);
return NULL;
/* Use WM_NAME instead; no UTF-8. */
c = xcb_get_property(conn, 0, win, XCB_ATOM_WM_NAME,
XCB_GET_PROPERTY_TYPE_ANY, 0, UINT_MAX);
r = xcb_get_property_reply(conn, c, NULL);
if (!r)
return (NULL);
if (r->type == XCB_NONE) {
free(r);
return (NULL);
}
}
if (r->length > 0)
name = strndup(xcb_get_property_value(r),
xcb_get_property_value_length(r));
free(r);
}
if (r->length > 0)
name = strndup(xcb_get_property_value(r),
xcb_get_property_value_length(r));
free(r);
return (name);
}