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| author | Wladimir J. van der Laan <laanwj@gmail.com> | 2017-09-06 23:53:55 +0200 |
|---|---|---|
| committer | Wladimir J. van der Laan <laanwj@gmail.com> | 2017-09-06 23:54:06 +0200 |
| commit | 6acdb1fab7703c644df2029a4ce05fb380b8a50b (patch) | |
| tree | 98b7987f7264a4a6b93a161f9fbdcfc38a8dfc61 /src/validation.cpp | |
| parent | bc561b4b7d6a3f71649d37d5eb9047c29efa2b13 (diff) | |
| parent | c0019924406e1ce8368465c768de11019ad5eeed (diff) | |
| download | bitcoin-6acdb1fab7703c644df2029a4ce05fb380b8a50b.tar.xz | |
Merge #11238: Add assertions before potential null deferences
c00199244 Fix potential null dereferences (MeshCollider)
Pull request description:
Picked up by the static analyzer [Facebook Infer](http://fbinfer.com/) which I was playing around with for another research project. Just adding some asserts before dereferencing potentially null pointers.
Tree-SHA512: 9c01dab2d21bce75c7c7ef867236654ab538318a1fb39f96f09cdd2382a05be1a6b2db0a1169a94168864e82ffeae0686a383db6eba799742bdd89c37ac74397
Diffstat (limited to 'src/validation.cpp')
| -rw-r--r-- | src/validation.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/validation.cpp b/src/validation.cpp index d1ef11759c..d8788548ff 100644 --- a/src/validation.cpp +++ b/src/validation.cpp @@ -255,6 +255,8 @@ bool CheckSequenceLocks(const CTransaction &tx, int flags, LockPoints* lp, bool AssertLockHeld(mempool.cs); CBlockIndex* tip = chainActive.Tip(); + assert(tip != nullptr); + CBlockIndex index; index.pprev = tip; // CheckSequenceLocks() uses chainActive.Height()+1 to evaluate |