[openssl/openssl] 5f1424: Crypto/evp: Fix null pointer dereference

pauli noreply at reply.github.openssl.org
Mon Apr 11 04:14:14 UTC 2022


  Branch: refs/heads/master
  Home:   https://github.openssl.org/openssl/openssl
  Commit: 5f1424c6bdca8ddb9d5d88a78a1d738be19c4ea8
      https://github.openssl.org/openssl/openssl/commit/5f1424c6bdca8ddb9d5d88a78a1d738be19c4ea8
  Author: yuanjungong <yuanjungong96 at gmail.com>
  Date:   2022-04-11 (Mon, 11 Apr 2022)

  Changed paths:
    M crypto/evp/p5_crpt2.c

  Log Message:
  -----------
  Crypto/evp: Fix null pointer dereference

Check the return value of EVP_KDF_fetch to avoid a potential
null pointer dereference.

Reviewed-by: Tomas Mraz <tomas at openssl.org>
Reviewed-by: Paul Dale <pauli at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18062)




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