Blame SOURCES/0055-nonlegacy-fetch-null-deref.patch
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diff --git a/crypto/core_namemap.c b/crypto/core_namemap.c
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index e1da724bd2f4..2bee5ef19447 100644
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--- a/crypto/core_namemap.c
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+++ b/crypto/core_namemap.c
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@@ -409,14 +409,16 @@ static void get_legacy_cipher_names(const OBJ_NAME *on, void *arg)
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{
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const EVP_CIPHER *cipher = (void *)OBJ_NAME_get(on->name, on->type);
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- get_legacy_evp_names(NID_undef, EVP_CIPHER_get_type(cipher), NULL, arg);
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+ if (cipher != NULL)
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+ get_legacy_evp_names(NID_undef, EVP_CIPHER_get_type(cipher), NULL, arg);
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}
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static void get_legacy_md_names(const OBJ_NAME *on, void *arg)
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{
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const EVP_MD *md = (void *)OBJ_NAME_get(on->name, on->type);
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- get_legacy_evp_names(0, EVP_MD_get_type(md), NULL, arg);
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+ if (md != NULL)
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+ get_legacy_evp_names(0, EVP_MD_get_type(md), NULL, arg);
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}
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static void get_legacy_pkey_meth_names(const EVP_PKEY_ASN1_METHOD *ameth,
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