There is should be no need to rewind the input stream any more.

For S/MIME multipart/signed type the signature is calculated on the fly.

For other detached data forms the stream isn't used after the single pass to
calculate signatures.

For non-detached the data is stored in a memory BIO.

diff --git a/apps/smime.c b/apps/smime.c
index 69ce28039a7be863d29661e4ef171e6f1a02ab84..8c010b3e4717b2dc603424fda2d0ebb4bc4a8f9e 100644 (file)
--- a/apps/smime.c
+++ b/apps/smime.c
@@ -708,11 +708,6 @@ int MAIN(int argc, char **argv)
                        {
                        if (!PKCS7_final(p7, in, flags))
                                goto end;
-                       if (BIO_reset(in) != 0)
-                               {
-                               BIO_puts(bio_err, "Can't rewind input file\n");
-                               goto end;
-                               }
                        }
                }