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| author | Justus Winter <[email protected]> | 2016-04-07 11:55:42 +0000 |
|---|---|---|
| committer | Justus Winter <[email protected]> | 2016-04-07 11:55:42 +0000 |
| commit | 02cf1357dd5ee34a57371f55b9d312b8b9e3a7e8 (patch) | |
| tree | 9ff1a83d19b02f7066eabbae1c8bcc47f257068e | |
| parent | g10: Fix typo. (diff) | |
| download | gnupg-02cf1357dd5ee34a57371f55b9d312b8b9e3a7e8.tar.gz gnupg-02cf1357dd5ee34a57371f55b9d312b8b9e3a7e8.zip | |
g10: Fix exporting secret keys of certain sizes.
* g10/build-packet.c (do_key): Do not use the header length specified
by the public key packet from the keyring, but let 'write_header2'
compute the required length.
--
Specifically exporting RSA keys of length 1024 failed, as the encoded
public key packet requires 141 bytes a length that fits into one byte,
but the secret key is significantly larger, making the export fail.
GnuPG-bug-id: 2307
Signed-off-by: Justus Winter <[email protected]>
| -rw-r--r-- | g10/build-packet.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/g10/build-packet.c b/g10/build-packet.c index 40c466b9d..e244bda38 100644 --- a/g10/build-packet.c +++ b/g10/build-packet.c @@ -486,7 +486,7 @@ do_key (iobuf_t out, int ctb, PKT_public_key *pk) /* Build the header of the packet - which we must do after writing all the other stuff, so that we know the length of the packet */ - write_header2 (out, ctb, iobuf_get_temp_length(a), pk->hdrbytes); + write_header2 (out, ctb, iobuf_get_temp_length(a), 0); /* And finally write it out to the real stream. */ err = iobuf_write_temp (out, a); } |