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* call-scd.c (init_membuf, put_membuf, get_membuf): Removed. We

Browse source 
now use the identical implementation from ../common/membuf.c.

* pksign.c (agent_pksign): Changed arg OUTFP to OUTBUF and use
membuf functions to return the value.
* pkdecrypt.c (agent_pkdecrypt): Ditto.
* genkey.c (agent_genkey): Ditto.
* command.c (cmd_pksign, cmd_pkdecrypt, cmd_genkey): Replaced
assuan_get_data_fp() by a the membuf scheme.
(clear_outbuf, write_and_clear_outbuf): New.

* membuf.c (put_membuf): Wipe out buffer after a failed realloc.
This commit is contained in:
Werner Koch 2004-12-20 08:32:56 +00:00
parent e212805a9c
commit 18fd4964f6
9 changed files with 112 additions and 108 deletions
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5
common/membuf.c
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@ -60,6 +60,11 @@ put_membuf (membuf_t *mb, const void *buf, size_t len)
if (!p)
{
mb->out_of_core = errno;
/* Wipe out what we already accumulated. This is required
in case we are storing sensitive data here. The membuf
API does not provide another way to cleanup after an
error. */
memset (mb->buf, 0, mb->len);
return;
}
mb->buf = p;