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| author | Rich Salz <rsalz@openssl.org> | 2018-04-05 21:13:55 +0200 |
|---|---|---|
| committer | Rich Salz <rsalz@openssl.org> | 2018-04-05 21:13:55 +0200 |
| commit | 7de2b9c4afd90359e47d81a5fa70bcb8506fbf91 (patch) | |
| tree | 6dd747cfc308dcae60f4aaf7e8ba354073e8413b /crypto/hmac | |
| parent | Update the genpkey documentation (diff) | |
| download | openssl-7de2b9c4afd90359e47d81a5fa70bcb8506fbf91.tar.xz openssl-7de2b9c4afd90359e47d81a5fa70bcb8506fbf91.zip | |
Set error code if alloc returns NULL
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5886)
Diffstat (limited to 'crypto/hmac')
| -rw-r--r-- | crypto/hmac/hm_pmeth.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/crypto/hmac/hm_pmeth.c b/crypto/hmac/hm_pmeth.c index 5b98477f9c..ceca6f7183 100644 --- a/crypto/hmac/hm_pmeth.c +++ b/crypto/hmac/hm_pmeth.c @@ -13,6 +13,7 @@ #include <openssl/x509v3.h> #include <openssl/evp.h> #include <openssl/hmac.h> +#include <openssl/err.h> #include "internal/evp_int.h" /* HMAC pkey context structure */ @@ -27,9 +28,10 @@ static int pkey_hmac_init(EVP_PKEY_CTX *ctx) { HMAC_PKEY_CTX *hctx; - hctx = OPENSSL_zalloc(sizeof(*hctx)); - if (hctx == NULL) + if ((hctx = OPENSSL_zalloc(sizeof(*hctx))) == NULL) { + CRYPTOerr(CRYPTO_F_PKEY_HMAC_INIT, ERR_R_MALLOC_FAILURE); return 0; + } hctx->ktmp.type = V_ASN1_OCTET_STRING; hctx->ctx = HMAC_CTX_new(); if (hctx->ctx == NULL) { |