Differential D304 Diff 1132 b/g10/getkey.c

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b/g10/getkey.c

Context not available.
	{	{
	gpg_error_t err = 0;	gpg_error_t err = 0;
	const char *name;	const char *name;
		kbnode_t keyblock;
	struct	struct
	{	{
	int eof;	int eof;
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	strlist_t sl;	strlist_t sl;
	kbnode_t keyblock;	kbnode_t keyblock;
	kbnode_t node;	kbnode_t node;
		getkey_ctx_t ctx;
	} c = context;	} c = context;

	if (!c)	if (!c)
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	{	{
	/* Free the context. */	/* Free the context. */
	release_kbnode (c->keyblock);	release_kbnode (c->keyblock);
		getkey_end (c->ctx);
	xfree (c);	xfree (c);
	*context = NULL;	*context = NULL;
	return 0;	return 0;
Context not available.
	do	do
	{	{
	name = NULL;	name = NULL;
		keyblock = NULL;
	switch (c->state)	switch (c->state)
	{	{
	case 0: /* First try to use the --default-key. */	case 0: /* First try to use the --default-key. */
Context not available.
	c->state++;	c->state++;
	break;	break;

		case 3: /* Init search context to try all keys. */
		if (opt.try_all_secrets)
		{
		err = getkey_bynames (&c->ctx, NULL, NULL, 1, &keyblock);
		if (err)
		{
		release_kbnode (keyblock);
		keyblock = NULL;
		getkey_end (c->ctx);
		c->ctx = NULL;
		}
		}
		c->state++;
		break;

		case 4: /* Get next item from the context. */
		if (c->ctx)
		{
		err = getkey_next (c->ctx, NULL, &keyblock);
		if (err)
		{
		release_kbnode (keyblock);
		keyblock = NULL;
		getkey_end (c->ctx);
		c->ctx = NULL;
		}
		}
		else
		c->state++;
		break;

	default: /* No more names to check - stop. */	default: /* No more names to check - stop. */
	c->eof = 1;	c->eof = 1;
	return gpg_error (GPG_ERR_EOF);	return gpg_error (GPG_ERR_EOF);
	}	}
	}	}
	while (!name \|\| !*name);	while ((!name \|\| !*name) && !keyblock);

	err = getkey_byname (NULL, NULL, name, 1, &c->keyblock);	if (keyblock)
	if (err)	c->node = c->keyblock = keyblock;
		else
	{	{
	/* getkey_byname might return a keyblock even in the	err = getkey_byname (NULL, NULL, name, 1, &c->keyblock);
	error case - I have not checked. Thus better release	if (err)
	it. */	{
	release_kbnode (c->keyblock);	/* getkey_byname might return a keyblock even in the
	c->keyblock = NULL;	error case - I have not checked. Thus better release
		it. */
		release_kbnode (c->keyblock);
		c->keyblock = NULL;
		}
		else
		c->node = c->keyblock;
	}	}
	else
	c->node = c->keyblock;
	}	}

	/* Get the next key from the current keyblock. */	/* Get the next key from the current keyblock. */
Context not available.