Found by a static analyser. It is in theory possible we dereference
dev->id when it has become invalid. Re-order to avoid this.
Not needed for new-ide as we no longer support the crazy exabyte nest stuff
Signed-off-by: Alan Cox <alan@xxxxxxxxxx>
diff -u --new-file --recursive --exclude-from /usr/src/exclude linux.vanilla-2.6.22-rc4-mm2/drivers/ide/ide-probe.c linux-2.6.22-rc4-mm2/drivers/ide/ide-probe.c
--- linux.vanilla-2.6.22-rc4-mm2/drivers/ide/ide-probe.c 2007-06-07 14:26:08.000000000 +0100
+++ linux-2.6.22-rc4-mm2/drivers/ide/ide-probe.c 2007-06-18 16:45:28.000000000 +0100
@@ -574,11 +574,11 @@
/* look for ATAPI device */
(void) do_probe(drive, WIN_PIDENTIFY);
}
- if (strstr(drive->id->model, "E X A B Y T E N E S T"))
- enable_nest(drive);
if (!drive->present)
/* drive not found */
return 0;
+ if (strstr(drive->id->model, "E X A B Y T E N E S T"))
+ enable_nest(drive);
/* identification failed? */
if (!drive->id_read) {
-
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