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More comments about when to use IDEA in keygen.c

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When key signing with multiple keys at the same time, make sure each key
gets the sigclass prompt
Close the iobuf and FILE before trying to reap the child process to
encourage the child to exit
Disable cache-on-close of the fd iobuf (shouldn't all fd iobufs not be
cached?)
This commit is contained in:
David Shaw 2002-01-27 05:56:35 +00:00
parent fe78130ac7
commit 3e6d5d7c77
4 changed files with 31 additions and 8 deletions
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15
g10/ChangeLog
View File

@ -1,3 +1,18 @@
2002-01-27 David Shaw <dshaw@jabberwocky.com>
* keygen.c (keygen_set_std_prefs): Comment
* keyedit.c (sign_uids): Bug fix - when signing with multiple
secret keys at the same time, make sure each key gets the sigclass
prompt.
* exec.c (exec_finish): Close the iobuf and FILE before trying to
waitpid, so the remote process will get a SIGPIPE and exit. This
is only a factor when using a pipe to communicate.
* exec.c (exec_write): Disable cache-on-close of the fd iobuf (is
this right? Why is a fd iobuf cached at all?)
2002-01-26 Werner Koch <wk@gnupg.org>
* g10.c, options.h: New option --gpg-agent-info

15
g10/exec.c
View File

@ -357,6 +357,9 @@ int exec_write(struct exec_info **info,const char *program,
goto fail;
}
/* fd iobufs are cached?! */
iobuf_ioctl((*info)->fromchild,3,1,NULL);
return 0;
}
#endif /* !EXEC_TEMPFILE_ONLY */
@ -442,6 +445,12 @@ int exec_finish(struct exec_info *info)
{
int ret=info->progreturn;
if(info->fromchild)
iobuf_close(info->fromchild);
if(info->tochild)
fclose(info->tochild);
#ifndef EXEC_TEMPFILE_ONLY
if(info->child>0)
{
@ -453,12 +462,6 @@ int exec_finish(struct exec_info *info)
}
#endif
if(info->fromchild)
iobuf_close(info->fromchild);
if(info->tochild)
fclose(info->tochild);
if(info->madedir && !info->keep_temp_files)
{
if(info->tempfile_in)

2
g10/keyedit.c
View File

@ -267,7 +267,6 @@ sign_uids( KBNODE keyblock, STRLIST locusr, int *ret_modified,
int local , int nonrevocable )
{
int rc = 0;
int class=0;
SK_LIST sk_list = NULL;
SK_LIST sk_rover = NULL;
PKT_secret_key *sk = NULL;
@ -295,6 +294,7 @@ sign_uids( KBNODE keyblock, STRLIST locusr, int *ret_modified,
u32 sk_keyid[2];
size_t n;
char *p;
int class=0;
u32 duration=0,timestamp=0;
/* we have to use a copy of the sk, because make_keysig_packet

7
g10/keygen.c
View File

@ -224,7 +224,12 @@ keygen_set_std_prefs (const char *string)
string = "S7 S10 S3 S4 S2 H3 H2 Z2 Z1";
/* If we have it, IDEA goes *after* 3DES so it won't be used
unless we're encrypting along with a V3 key. */
unless we're encrypting along with a V3 key. Ideally, we
would only put the S1 preference in if the key was RSA and
<=2048 bits, as that is what won't break PGP2, but that is
difficult with the current code, and not really worth
checking as a non-RSA <=2048 bit key wouldn't be usable by
PGP2 anyway -dms */
}
else if (!ascii_strcasecmp (string, "none"))
string = "";