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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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8
agent/pksign.c
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@ -176,7 +176,8 @@ agent_pksign_do (CTRL ctrl, const char *desc_text,
/* SIGN whatever information we have accumulated in CTRL and write it
back to OUTFP. */
int
agent_pksign (CTRL ctrl, const char *desc_text, FILE *outfp, int ignore_cache)
agent_pksign (CTRL ctrl, const char *desc_text,
membuf_t *outbuf, int ignore_cache)
{
gcry_sexp_t s_sig = NULL;
char *buf = NULL;
@ -193,10 +194,7 @@ agent_pksign (CTRL ctrl, const char *desc_text, FILE *outfp, int ignore_cache)
len = gcry_sexp_sprint (s_sig, GCRYSEXP_FMT_CANON, buf, len);
assert (len);
/* FIXME: we must make sure that no buffering takes place or we are
in full control of the buffer memory (easy to do) - should go
into assuan. */
fwrite (buf, 1, len, outfp);
put_membuf (outbuf, buf, len);
leave:
gcry_sexp_release (s_sig);