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[PATCH] Deref in drivers/block/paride/pf.c

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Another possible dereference detected by coverity (id #759).  pf_probe()
might call pf_identify() which might call get_capacity() which dereferences
pf->disk

Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Eric Sesterhenn 2006-06-29 02:24:32 -07:00 committed by Linus Torvalds
parent 85bd84345f
commit 8e53cfc8f2
1 changed files with 1 additions and 1 deletions
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2
drivers/block/paride/pf.c
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@ -707,7 +707,7 @@ static int pf_detect(void)
if (pi_init(pf->pi, 0, conf[D_PRT], conf[D_MOD],
conf[D_UNI], conf[D_PRO], conf[D_DLY],
pf_scratch, PI_PF, verbose, pf->name)) {
if (!pf_probe(pf) && pf->disk) {
if (pf->disk && !pf_probe(pf)) {
pf->present = 1;
k++;
} else