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Use one-pass packets even if it's a v3 key making the signature

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Warn with pgp2 and non-detached signatures
Use the actual filesize rather than partial length packets in
symmetric messages (see ChangeLog or NEWS for discussion).
This commit is contained in:
David Shaw 2002-01-04 23:26:30 +00:00
parent 90d15a9d6a
commit 43930f255e
4 changed files with 51 additions and 27 deletions
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21
g10/encode.c
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@ -169,13 +169,18 @@ encode_simple( const char *filename, int mode )
}
}
/* pgp5 has problems to decrypt symmetrically encrypted data from
* GnuPG if the filelength is in the inner packet. It works
* when only partial length headers are use. Until we have
* tracked this problem down. We use this temporary fix
* (fixme: remove the && !mode )
*/
if( filename && !opt.textmode && !mode ) {
/* Note that PGP 5 has problems decrypting symmetrically encrypted
data if the file length is in the inner packet. It works when
only partial length headers are use. In the past, we always
used partial body length here, but since PGP 2, PGP 6, and PGP
7 need the file length, and nobody should be using PGP 5
nowadays anyway, this is now set to the file length. Note also
that this only applies to the RFC-1991 style symmetric
messages, and not the RFC-2440 style. PGP 6 and 7 work with
either partial length or fixed length with the new style
messages. */
if( filename && !opt.textmode ) {
if( !(filesize = iobuf_get_filelength(inp)) )
log_info(_("%s: WARNING: empty file\n"), filename );
/* we can't yet encode the length of very large files,
@ -570,5 +575,3 @@ encode_crypt_files(int argc, char **argv, STRLIST remusr)
argv++;
}
}