"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "src/lib/istream.c" between
dovecot-2.3.16.tar.gz and dovecot-2.3.17.tar.gz

About: Dovecot is an IMAP and POP3 server, written with security primarily in mind.

istream.c  (dovecot-2.3.16)	:	istream.c  (dovecot-2.3.17)
skipping to change at line 60		skipping to change at line 60
void i_stream_unref(struct istream **stream)		void i_stream_unref(struct istream **stream)
{		{
struct istream_private *_stream;		struct istream_private *_stream;
if (*stream == NULL)		if (*stream == NULL)
return;		return;
_stream = (*stream)->real_stream;		_stream = (*stream)->real_stream;
if (!io_stream_unref(&_stream->iostream)) {		if (_stream->iostream.refcount > 1) {
str_free(&_stream->line_str);		if (!io_stream_unref(&_stream->iostream))
		i_unreached();
		} else {
		/* The snapshot may contain pointers to the parent istreams.
		Free it before io_stream_unref() frees the parents. */
i_stream_snapshot_free(&_stream->prev_snapshot);		i_stream_snapshot_free(&_stream->prev_snapshot);
		if (io_stream_unref(&_stream->iostream))
		i_unreached();
		str_free(&_stream->line_str);
i_stream_unref(&_stream->parent);		i_stream_unref(&_stream->parent);
io_stream_free(&_stream->iostream);		io_stream_free(&_stream->iostream);
}		}
*stream = NULL;		*stream = NULL;
}		}
#undef i_stream_add_destroy_callback		#undef i_stream_add_destroy_callback
void i_stream_add_destroy_callback(struct istream *stream,		void i_stream_add_destroy_callback(struct istream *stream,
istream_callback_t *callback, void *context)		istream_callback_t *callback, void *context)
{		{
skipping to change at line 246		skipping to change at line 254
void i_stream_snapshot_free(struct istream_snapshot **_snapshot)		void i_stream_snapshot_free(struct istream_snapshot **_snapshot)
{		{
struct istream_snapshot *snapshot = *_snapshot;		struct istream_snapshot *snapshot = *_snapshot;
if (*_snapshot == NULL)		if (*_snapshot == NULL)
return;		return;
*_snapshot = NULL;		*_snapshot = NULL;
i_stream_snapshot_free(&snapshot->prev_snapshot);		i_stream_snapshot_free(&snapshot->prev_snapshot);
if (snapshot->old_memarea != NULL)		if (snapshot->free != NULL)
memarea_unref(&snapshot->old_memarea);		snapshot->free(snapshot);
i_free(snapshot);		else {
		if (snapshot->old_memarea != NULL)
		memarea_unref(&snapshot->old_memarea);
		i_free(snapshot);
		}
}		}
static struct istream_snapshot *		static struct istream_snapshot *
i_stream_noop_snapshot(struct istream_private *stream ATTR_UNUSED,		i_stream_noop_snapshot(struct istream_private *stream ATTR_UNUSED,
struct istream_snapshot *prev_snapshot)		struct istream_snapshot *prev_snapshot)
{		{
return prev_snapshot;		return prev_snapshot;
}		}
ssize_t i_stream_read(struct istream *stream)		ssize_t i_stream_read(struct istream *stream)
End of changes. 3 change blocks.
5 lines changed or deleted		17 lines changed or added

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