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| author | Eric Sesterhenn <snakebyte@gmx.de> | 2006-06-29 02:24:32 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-29 10:26:20 -0700 |
| commit | 8e53cfc8f20345713fab7e290e19514a8032bb06 (patch) | |
| tree | 7e7cdff1f59ac6c1265626ea5d2592e59f41b222 /drivers/block | |
| parent | 85bd84345f64cb953101ddd8ab1340dde351c579 (diff) | |
| download | linux-stable-8e53cfc8f20345713fab7e290e19514a8032bb06.tar.gz linux-stable-8e53cfc8f20345713fab7e290e19514a8032bb06.tar.bz2 linux-stable-8e53cfc8f20345713fab7e290e19514a8032bb06.zip | |
[PATCH] Deref in drivers/block/paride/pf.c
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>
Diffstat (limited to 'drivers/block')
| -rw-r--r-- | drivers/block/paride/pf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/block/paride/pf.c b/drivers/block/paride/pf.c index 852b564e903a..1a9dee19efcf 100644 --- a/drivers/block/paride/pf.c +++ b/drivers/block/paride/pf.c @@ -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 |