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Groups > linux.kernel > #1604651
| From | Stefan Wahren <stefan.wahren@i2se.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] staging: vc04_services: fix NULL pointer dereference on pointer 'service' |
| Date | 2017-03-20 15:50 +0100 |
| Message-ID | <tn6Nb-67a-9@gated-at.bofh.it> (permalink) |
| References | <tn6tP-5Wi-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
[add Mauro to CC]
Am 20.03.2017 um 15:08 schrieb Colin King:
> From: Colin Ian King <colin.king@canonical.com>
>
> Currently, if pservice is null then service is set to NULL and immediately
> afterwards service is dereferenced causing a null pointer dereference. Fix
> this by bailing out early of the function with a null return.
>
> Detected by CoverityScan, CID#1419681 ("Explicit null dereferenced")
>
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
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[PATCH] staging: vc04_services: fix NULL pointer dereference on pointer 'service' Colin King <colin.king@canonical.com> - 2017-03-20 15:30 +0100 Re: [PATCH] staging: vc04_services: fix NULL pointer dereference on pointer 'service' Stefan Wahren <stefan.wahren@i2se.com> - 2017-03-20 15:50 +0100
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