|
Check-in Number:
|
2851 | |
| Date: |
2002-Nov-19 18:02:17 (local)
2002-Nov-19 17:02:17 (UTC) |
| User: | mlelstv |
| Branch: | |
| Comment: |
buffers can move to different assembly lines so that the freemem
function can reference a dangling al pointer to reach bfree().
We now reference the bfree() function directly as this is supposed
to remain valid even after an assembly line has been freed.
PR:
Submitted by:
Reviewed by:
Approved by:
Obtained from: |
| Tickets: |
|
| Inspections: |
|
| Files: |
|
ossp-pkg/sio/al.c 1.35 -> 1.36
--- al.c 2002/11/14 09:22:42 1.35
+++ al.c 2002/11/19 17:02:17 1.36
@@ -167,8 +167,8 @@
static
void freemem(char *p, size_t n, void *u)
{
- al_t *al = (al_t *)u;
- (al->m.bfree)(p);
+ void (*f)(void *) = (void (*)(void *))u;
+ f(p);
}
/*
@@ -191,7 +191,7 @@
}
buf->freemem = freemem;
- buf->userdata = (void *)al;
+ buf->userdata = (void *)al->m.bfree;
buf->size = n;
buf->usecount = 0;
|
|
