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fix _screen leak

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This commit is contained in:
rsc 2006-05-23 03:55:45 +00:00
parent 4b65e43c54
commit 24c4c46b98
2 changed files with 8 additions and 15 deletions
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21
src/libdraw/devdraw.c
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@ -549,6 +549,8 @@ drawfreedimage(DImage *dimage)
}
ds = dimage->dscreen;
l = dimage->image;
dimage->dscreen = nil; /* paranoia */
dimage->image = nil;
if(ds){
if(l->data == screenimage->data)
addflush(l->layer->screenr);
@ -599,23 +601,14 @@ static
int
drawuninstall(Client *client, int id)
{
DImage *d, *next;
DImage *d, **l;
d = client->dimage[id&HASHMASK];
if(d == 0)
return -1;
if(d->id == id){
client->dimage[id&HASHMASK] = d->next;
drawfreedimage(d);
return 0;
}
while(next = d->next){ /* assign = */
if(next->id == id){
d->next = next->next;
drawfreedimage(next);
for(l=&client->dimage[id&HASHMASK]; (d=*l) != nil; l=&d->next){
if(d->id == id){
*l = d->next;
drawfreedimage(d);
return 0;
}
d = next;
}
return -1;
}

2
src/libdraw/x11-init.c
View file

@ -154,6 +154,7 @@ getwindow(Display *d, int ref)
d->image = i;
/* fprint(2, "getwindow %p -> %p\n", oi, i); */
freescreen(_screen);
_screen = allocscreen(i, d->white, 0);
_freeimage1(screen);
screen = _allocwindow(screen, _screen, i->r, ref, DWhite);
@ -550,7 +551,6 @@ xattach(char *label)
return _x.screenimage;
err0:
fprint(2, "%r\n");
/*
* Should do a better job of cleaning up here.
*/