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Code Activity

2009-08-20 Daiki Ueno <ueno@unixuser.org>

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* mainproc.c (proc_encrypted): Clear passphrase cached with S2K
      cache ID if decryption failed.
    * passphrase.c (passphrase_to_dek_ext): Set dek->s2k_cacheid.
    * gpgv.c (passphrase_clear_cache): New stub.
This commit is contained in:
Werner Koch 2009-08-20 08:41:15 +00:00
parent 43387e13c0
commit 7cde92403c
7 changed files with 37 additions and 9 deletions
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7
g10/mainproc.c
View file

@ -586,6 +586,13 @@ proc_encrypted( CTX c, PACKET *pkt )
write_status( STATUS_DECRYPTION_FAILED );
}
else {
if (gpg_err_code (result) == GPG_ERR_BAD_KEY
&& *c->dek->s2k_cacheid != '\0')
{
log_debug(_("cleared passphrase cached with ID: %s\n"),
c->dek->s2k_cacheid);
passphrase_clear_cache (NULL, c->dek->s2k_cacheid, 0);
}
write_status( STATUS_DECRYPTION_FAILED );
log_error(_("decryption failed: %s\n"), g10_errstr(result));
/* Hmmm: does this work when we have encrypted using multiple