Check public key is not NULL.
CVE-2015-0288 PR#3708 (Imported from upstream's 28a00bcd8e318da18031b2ac8778c64147cd54f9.) Change-Id: I6d60691da4c6860f87c753c065e93e9d0704aba9 Reviewed-on: https://boringssl-review.googlesource.com/3750 Reviewed-by: Adam Langley <agl@google.com>
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@ -92,6 +92,8 @@ X509_REQ *X509_to_X509_REQ(X509 *x, EVP_PKEY *pkey, const EVP_MD *md)
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goto err;
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pktmp = X509_get_pubkey(x);
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if (pktmp == NULL)
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goto err;
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i=X509_REQ_set_pubkey(ret,pktmp);
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EVP_PKEY_free(pktmp);
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if (!i) goto err;
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