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| author | Dr. Stephen Henson <steve@openssl.org> | 2014-06-29 23:25:59 +0100 |
|---|---|---|
| committer | Dr. Stephen Henson <steve@openssl.org> | 2014-06-29 23:44:44 +0100 |
| commit | 90c1946e7a3aaabaed630474304485b7c850cfa6 (patch) | |
| tree | 4d36bfa21a82af3309266981035e58049ecdea64 | |
| parent | 6e6ba36d980f67b6e5c7b139f78da7acbbf8ec76 (diff) | |
| download | openssl-new-90c1946e7a3aaabaed630474304485b7c850cfa6.tar.gz | |
Don't core dump when using CMAC with dgst.
We can't unfortunately print the CMAC cipher used without extending the API.
PR#2579
| -rw-r--r-- | apps/dgst.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/apps/dgst.c b/apps/dgst.c index d471dbdabd..19c9424be2 100644 --- a/apps/dgst.c +++ b/apps/dgst.c @@ -529,7 +529,8 @@ int MAIN(int argc, char **argv) EVP_PKEY_asn1_get0_info(NULL, NULL, NULL, NULL, &sig_name, ameth); } - md_name = EVP_MD_name(md); + if (md) + md_name = EVP_MD_name(md); } err = 0; for (i=0; i<argc; i++) @@ -641,7 +642,12 @@ int do_fp(BIO *out, unsigned char *buf, BIO *bp, int sep, int binout, else { if (sig_name) - BIO_printf(out, "%s-%s(%s)= ", sig_name, md_name, file); + { + BIO_puts(out, sig_name); + if (md_name) + BIO_printf(out, "-%s", md_name); + BIO_printf(out, "(%s)= ", file); + } else if (md_name) BIO_printf(out, "%s(%s)= ", md_name, file); else |