Messages in this thread | | | Date | Fri, 23 Jun 2017 00:35:53 +0200 | From | Samuel Ortiz <> | Subject | Re: [PATCH] NFC: add NULL checks to avoid potential NULL pointer dereference |
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On Tue, May 30, 2017 at 03:43:07PM -0500, Gustavo A. R. Silva wrote: > NULL checks at line 457: if (!link0 || !link1) {, implies that both > pointers link0 and link1 might be NULL. > Function nfcsim_link_free() dereference pointers link0 and link1. > Add NULL checks before calling nfcsim_link_free() to avoid a > potential NULL pointer dereference. > > Addresses-Coverity-ID: 1364857 > Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> > --- > drivers/nfc/nfcsim.c | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) Applied, thanks.
Cheers, Samuel.
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