The branch master has been updated via fd6a0f5e525d187d7f1cd030e56d8aba9cafcbbf (commit) from 9d828b53978f4cbe24e190795fef86188b5116eb (commit)
- Log ----------------------------------------------------------------- commit fd6a0f5e525d187d7f1cd030e56d8aba9cafcbbf Author: Jacob Hoffman-Andrews <git...@hoffman-andrews.com> Date: Fri Dec 22 16:18:22 2017 -0800 Clarify error for unrecognized arguments. Many of the sub-commands under apps/ accept cipher or digest arguments like "-sha256". These are implemented using a catchall flag that runs the result through opt_md() or opt_cipher(). That means any unrecognized flag, including typos, gets sent to those two functions, producing confusing error messages like below: $ ./apps/openssl req -x590 req: Unrecognized digest x590 req: Use -help for summary. This change switches these two functions to say "Unrecognized flag X" instead. The new message deliberately leaves off the "-" from the flag name, because there are some cases where opt_md() and opt_cipher() are passed a flag value instead (for instance, openssl ca -md). I think the new message is generic enough that it can serve both cases with improved clarity. CLA: trivial Reviewed-by: Andy Polyakov <ap...@openssl.org> Reviewed-by: Rich Salz <rs...@openssl.org> (Merged from https://github.com/openssl/openssl/pull/4972) ----------------------------------------------------------------------- Summary of changes: apps/opt.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/apps/opt.c b/apps/opt.c index fcd01c0..6f566a7 100644 --- a/apps/opt.c +++ b/apps/opt.c @@ -278,7 +278,7 @@ int opt_cipher(const char *name, const EVP_CIPHER **cipherp) *cipherp = EVP_get_cipherbyname(name); if (*cipherp != NULL) return 1; - BIO_printf(bio_err, "%s: Unknown cipher %s\n", prog, name); + BIO_printf(bio_err, "%s: Unrecognized flag %s\n", prog, name); return 0; } @@ -290,7 +290,7 @@ int opt_md(const char *name, const EVP_MD **mdp) *mdp = EVP_get_digestbyname(name); if (*mdp != NULL) return 1; - BIO_printf(bio_err, "%s: Unknown digest %s\n", prog, name); + BIO_printf(bio_err, "%s: Unrecognized flag %s\n", prog, name); return 0; } _____ openssl-commits mailing list To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-commits