| commit | 6f874bafacf053b87887f4149fc117e2b1096138 | [log] [tgz] |
|---|---|---|
| author | Gustavo A. R. Silva <garsilva@embeddedor.com> | Tue May 30 15:43:07 2017 -0500 |
| committer | Samuel Ortiz <sameo@linux.intel.com> | Fri Jun 23 00:34:56 2017 +0200 |
| tree | 741c3b62f5a3001684a941948966e3890fcefe54 | |
| parent | 03036184e9d4a5b2b42a70b66db9455808dd5da9 [diff] |
NFC: add NULL checks to avoid potential NULL pointer dereference
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>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>