The following patch removes some wrong code from the data_free() function in
swsusp.
This function could only be called if there's an arror while writing the suspend
image to swap, so it is not triggered easily. However, if triggered, it would
probably corrupt some memory.
Please apply,
Rafael
Signed-off-by: Rafael J. Wysocki <[email protected]>
Index: linux-2.6.14-rc2-git3/kernel/power/swsusp.c
===================================================================
--- linux-2.6.14-rc2-git3.orig/kernel/power/swsusp.c 2005-09-25 18:45:03.000000000 +0200
+++ linux-2.6.14-rc2-git3/kernel/power/swsusp.c 2005-09-25 18:49:00.000000000 +0200
@@ -402,15 +402,14 @@
static void data_free(void)
{
swp_entry_t entry;
- int i;
+ struct pbe * p;
- for (i = 0; i < nr_copy_pages; i++) {
- entry = (pagedir_nosave + i)->swap_address;
+ for_each_pbe(p, pagedir_nosave) {
+ entry = p->swap_address;
if (entry.val)
swap_free(entry);
else
break;
- (pagedir_nosave + i)->swap_address = (swp_entry_t){0};
}
}
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
|
|