diff options
| author | Rich Salz <rsalz@openssl.org> | 2017-11-27 14:11:36 -0500 |
|---|---|---|
| committer | Rich Salz <rsalz@openssl.org> | 2017-11-27 14:59:13 -0500 |
| commit | 5d227f9af07646702e1247836f7fbf1ca9b8a2bc (patch) | |
| tree | 17bd209fbf7d556cd8b6c54a2faddf7dd8232fe5 | |
| parent | 6ac9fda415c822cc5dd8c845893c6048c34492e0 (diff) | |
Check for malloc failure
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4805)
(cherry picked from commit 378db52bb0177ae03cac3c3ba194bb6dec34a2d7)
| -rw-r--r-- | crypto/cms/cms_sd.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/crypto/cms/cms_sd.c b/crypto/cms/cms_sd.c index 76c1f53b56..4108fe7082 100644 --- a/crypto/cms/cms_sd.c +++ b/crypto/cms/cms_sd.c @@ -713,8 +713,10 @@ int CMS_SignerInfo_verify(CMS_SignerInfo *si) md = EVP_get_digestbyobj(si->digestAlgorithm->algorithm); if (md == NULL) return -1; - if (si->mctx == NULL) - si->mctx = EVP_MD_CTX_new(); + if (si->mctx == NULL && (si->mctx = EVP_MD_CTX_new()) == NULL) { + CMSerr(CMS_F_CMS_SIGNERINFO_VERIFY, ERR_R_MALLOC_FAILURE); + return -1; + } mctx = si->mctx; if (EVP_DigestVerifyInit(mctx, &si->pctx, md, NULL, si->pkey) <= 0) goto err; |