diff options
| author | Rich Salz <rsalz@openssl.org> | 2016-09-02 17:34:31 -0400 |
|---|---|---|
| committer | Rich Salz <rsalz@openssl.org> | 2016-09-20 15:47:55 -0400 |
| commit | 13a461831ab85ec9f55806ebf2df5ffb7f3f357a (patch) | |
| tree | ef27bd0969aed63c9f36578899242471740d1fa8 /apps/dgst.c | |
| parent | a19228b7f4fc6fcb49713455b3caedbc24fb0b01 (diff) | |
RT3669: dgst can only sign/verify one file.
Check arg count and print an error message.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Diffstat (limited to 'apps/dgst.c')
| -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, |