diff options
author | Rich Salz <rsalz@openssl.org> | 2016-09-02 17:34:31 -0400 |
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committer | Rich Salz <rsalz@openssl.org> | 2016-09-20 15:48:23 -0400 |
commit | d6637ce17ec5b811ea06543f3b584d25bfdeaaa3 (patch) | |
tree | f7c43c44aacc26b48864d702e1a61d8c89c3f431 /apps | |
parent | e5cb5dbd3cc55514bb1e59a63dc8cb49221ec506 (diff) |
RT3669: dgst can only sign/verify one file.
Check arg count and print an error message.
Reviewed-by: Richard Levitte <levitte@openssl.org>
(cherry picked from commit 13a461831ab85ec9f55806ebf2df5ffb7f3f357a)
Diffstat (limited to 'apps')
-rw-r--r-- | apps/dgst.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/apps/dgst.c b/apps/dgst.c index e438b7c8cc..b10b93e588 100644 --- a/apps/dgst.c +++ b/apps/dgst.c @@ -185,6 +185,10 @@ int dgst_main(int argc, char **argv) } argc = opt_num_rest(); argv = opt_rest(); + if (keyfile != NULL && argc > 1) { + BIO_printf(bio_err, "%s: Can only sign or verify one file.\n", prog); + goto end; + } if (do_verify && !sigfile) { BIO_printf(bio_err, |