Gilmar Santos Jr 15b1e2a3bb red-stream: WebDAV doesn't work when SASL is active ... When SASL is active, if a read request is made and SASL buffer contains some data (but not enough to fulfill the request), upon return the taken data from the buffer is not accounted for and hence part of the message gets discarded. red_stream_sasl_read function takes available data from sasl buffer and returns if it's enough. If it's not, nbyte is decremented and buf pointer is incremented to account for the taken data (if any). Then it tries to get more data from the socket and decode it. Suppose there was some data in the sasl buffer, but not enough. Then the socket is not readable (EAGAIN, EINTR, whatever) or the new data isn't enough for sasl_decode (hence decodedlen == 0). In both cases the function returns as if no data was read, but it took some data from sasl buffer. This data is lost and from this point on the communication ceases on the channel (eventually new data is read, but messages are corrupt without the parts previously discarded). On the other hand, if some data is read from sasl buffer and everything else works fine, the output buffer contains all the data, but the count returned only inform the caller about the newly read data (which causes the similar effect of discarding part of the message). Fixes: https://gitlab.freedesktop.org/spice/spice/-/issues/40 Acked-by: Frediano Ziglio <fziglio@redhat.com>		2020-05-11 19:09:15 +01:00
..
tests	test-dispatcher: Test dispatcher	2020-05-05 05:15:43 +01:00
.gitignore	gitignore: Reuse top-level gitignore	2016-12-14 19:09:21 +00:00
agent-msg-filter.c	Do not check for HAVE_CONFIG_H	2019-04-30 09:26:55 +01:00
agent-msg-filter.h	Declare exported functions as C	2020-05-01 06:58:08 +01:00
cache-item.h	Unify header guards	2017-03-30 18:17:20 +01:00
cache-item.tmpl.cpp	Move all red_channel_client_* functions in header as methods	2020-05-01 06:58:09 +01:00
char-device.cpp	char-device: Remove GObject from RedCharDevice	2020-05-01 06:58:09 +01:00
char-device.h	char-device: Remove obsolete declaration	2020-05-05 05:14:53 +01:00
common-graphics-channel.cpp	main-channel-client: Automatically convert	2020-05-01 06:58:09 +01:00
common-graphics-channel.h	Improve CommonGraphicsChannel encapsulation	2020-05-01 06:58:09 +01:00
cursor-channel-client.cpp	Use red::shared_ptr_counted for RedChannelClient	2020-05-01 06:58:09 +01:00
cursor-channel-client.h	Remove GObject from RedChannel	2020-05-01 06:58:09 +01:00
cursor-channel.cpp	Add and use red::make_shared	2020-05-01 06:58:09 +01:00
cursor-channel.h	Add and use red::make_shared	2020-05-01 06:58:09 +01:00
dcc-private.h	Reduce C++ symbols visibility	2020-05-01 06:58:09 +01:00
dcc-send.cpp	Remove GObject from RedChannel	2020-05-01 06:58:09 +01:00
dcc.cpp	Avoids registering type just to get the nick of an enum value	2020-05-01 06:58:09 +01:00
dcc.h	Reduce C++ symbols visibility	2020-05-01 06:58:09 +01:00
dispatcher.cpp	Remove GObject from Dispatcher hierarchy	2020-05-01 06:58:09 +01:00
dispatcher.h	dispatcher: Reuse base reference counting for Dispatcher hierararchy	2020-05-01 06:58:09 +01:00
display-channel-private.h	Remove GObject from RedChannel	2020-05-01 06:58:09 +01:00
display-channel.cpp	Use red::shared_ptr_counted for RedChannelClient	2020-05-01 06:58:09 +01:00
display-channel.h	Add and use red::make_shared	2020-05-01 06:58:09 +01:00
display-limits.h	Receive the GraphicsDeviceInfo message from the streaming agent	2019-01-29 15:46:54 +01:00
event-loop.c	Remove conversion warnings	2020-05-01 06:58:08 +01:00
glz-encode-match.tmpl.c	Do not check for HAVE_CONFIG_H	2019-04-30 09:26:55 +01:00
glz-encode.tmpl.c	glz-encode: Remove obsolete reference segment	2019-08-12 10:48:02 +01:00
glz-encoder-dict.c	typo: fix the spelling of precede	2019-07-04 10:05:19 +01:00
glz-encoder-dict.h	Declare exported functions as C	2020-05-01 06:58:08 +01:00
glz-encoder-priv.h	glz-encoder-dict: Remove useless __packed__ attribute	2019-08-02 10:55:20 +01:00
glz-encoder.c	glz-encoder: Remove useless __packed__ attribute	2019-08-02 10:55:27 +01:00
glz-encoder.h	Declare exported functions as C	2020-05-01 06:58:08 +01:00
gstreamer-encoder.c	Remove conversion warnings	2020-05-01 06:58:08 +01:00
image-cache.cpp	Use C++ IS-A relationship for RedChannelClient and RedChannel	2020-05-01 06:58:08 +01:00
image-cache.h	Declare exported functions as C	2020-05-01 06:58:08 +01:00
image-encoders.cpp	Use C++ IS-A relationship for RedChannelClient and RedChannel	2020-05-01 06:58:08 +01:00
image-encoders.h	Declare exported functions as C	2020-05-01 06:58:08 +01:00
inputs-channel-client.cpp	Use red::shared_ptr_counted for RedChannelClient	2020-05-01 06:58:09 +01:00
inputs-channel-client.h	input-channels: Improve encapsulation	2020-05-01 06:58:09 +01:00
inputs-channel.cpp	Wrap spice.h in order to do some adjustment	2020-05-01 06:58:09 +01:00
inputs-channel.h	Update filenames in comments	2020-05-11 08:14:47 +01:00
jpeg-encoder.c	Remove conversion warnings	2020-05-01 06:58:08 +01:00
jpeg-encoder.h	Declare exported functions as C	2020-05-01 06:58:08 +01:00
lz4-encoder.c	Do not check for HAVE_CONFIG_H	2019-04-30 09:26:55 +01:00
lz4-encoder.h	Declare exported functions as C	2020-05-01 06:58:08 +01:00
main-channel-client.cpp	Use red::shared_ptr_counted for RedChannelClient	2020-05-01 06:58:09 +01:00
main-channel-client.h	main-channel-client: Automatically convert	2020-05-01 06:58:09 +01:00
main-channel.cpp	Add and use red::make_shared	2020-05-01 06:58:09 +01:00
main-channel.h	Add and use red::make_shared	2020-05-01 06:58:09 +01:00
main-dispatcher.cpp	Update filenames in comments	2020-05-11 08:14:47 +01:00
main-dispatcher.h	Wrap spice.h in order to do some adjustment	2020-05-01 06:58:09 +01:00
Makefile.am	build: Remove GObject dependency	2020-05-01 06:58:09 +01:00
memslot.c	Use (u)intptr_t for virtual addresses	2019-08-12 08:16:31 +01:00
memslot.h	Declare exported functions as C	2020-05-01 06:58:08 +01:00
meson.build	Avoids registering type just to get the nick of an enum value	2020-05-01 06:58:09 +01:00
migration-protocol.h	Use start/end-packet.h headers instead of direct GCC attribute	2019-07-22 14:56:00 +01:00
mjpeg-encoder.c	Remove conversion warnings	2020-05-01 06:58:08 +01:00
net-utils.c	net-utils: Port to Windows	2019-05-07 10:14:08 +01:00
net-utils.h	Declare exported functions as C	2020-05-01 06:58:08 +01:00
pixmap-cache.cpp	Use C++ IS-A relationship for RedChannelClient and RedChannel	2020-05-01 06:58:08 +01:00
pixmap-cache.h	Declare exported functions as C	2020-05-01 06:58:08 +01:00
pop-visibility.h	Reduce C++ symbols visibility	2020-05-01 06:58:09 +01:00
push-visibility.h	Reduce C++ symbols visibility	2020-05-01 06:58:09 +01:00
red-channel-capabilities.c	red-channel-capabilities: Removed unused stuff from RedChannelCapabilities	2020-05-01 06:58:09 +01:00
red-channel-capabilities.h	red-channel-capabilities: Removed unused stuff from RedChannelCapabilities	2020-05-01 06:58:09 +01:00
red-channel-client.cpp	Use red::shared_ptr_counted for RedChannelClient	2020-05-01 06:58:09 +01:00
red-channel-client.h	Use red::shared_ptr_counted for RedChannelClient	2020-05-01 06:58:09 +01:00
red-channel.cpp	dispatcher: Reuse base reference counting for Dispatcher hierararchy	2020-05-01 06:58:09 +01:00
red-channel.h	Wrap spice.h in order to do some adjustment	2020-05-01 06:58:09 +01:00
red-client.cpp	Use red::shared_ptr_counted for RedChannelClient	2020-05-01 06:58:09 +01:00
red-client.h	Use red::shared_ptr_counted for RedChannelClient	2020-05-01 06:58:09 +01:00
red-common.h	build: Remove GObject dependency	2020-05-01 06:58:09 +01:00
red-parse-qxl.cpp	Use C++ IS-A relationship for RedChannelClient and RedChannel	2020-05-01 06:58:08 +01:00
red-parse-qxl.h	Declare exported functions as C	2020-05-01 06:58:08 +01:00
red-pipe-item.cpp	Use C++ IS-A relationship for RedChannelClient and RedChannel	2020-05-01 06:58:08 +01:00
red-pipe-item.h	Declare exported functions as C	2020-05-01 06:58:08 +01:00
red-qxl.cpp	Wrap spice.h in order to do some adjustment	2020-05-01 06:58:09 +01:00
red-qxl.h	Declare exported functions as C	2020-05-01 06:58:08 +01:00
red-record-qxl.c	Remove -Wliteral-suffix warnings	2020-05-01 06:58:08 +01:00
red-record-qxl.h	Declare exported functions as C	2020-05-01 06:58:08 +01:00
red-replay-qxl.cpp	Use C++ IS-A relationship for RedChannelClient and RedChannel	2020-05-01 06:58:08 +01:00
red-stream-device.cpp	red-stream-device: Better encapsulation	2020-05-01 06:58:09 +01:00
red-stream-device.h	red-stream-device: Better encapsulation	2020-05-01 06:58:09 +01:00
red-stream.cpp	red-stream: WebDAV doesn't work when SASL is active	2020-05-11 19:09:15 +01:00
red-stream.h	Wrap spice.h in order to do some adjustment	2020-05-01 06:58:09 +01:00
red-worker.cpp	Wrap spice.h in order to do some adjustment	2020-05-01 06:58:09 +01:00
red-worker.h	Update filenames in comments	2020-05-11 08:14:47 +01:00
reds-private.h	char-device: Remove GObject from RedCharDevice	2020-05-01 06:58:09 +01:00
reds.cpp	red-stream-device: Better encapsulation	2020-05-01 06:58:09 +01:00
reds.h	Wrap spice.h in order to do some adjustment	2020-05-01 06:58:09 +01:00
safe-list.hpp	Allow to compile without C++ library	2020-05-01 06:58:09 +01:00
smartcard-channel-client.cpp	char-device: Remove GObject from RedCharDevice	2020-05-01 06:58:09 +01:00
smartcard-channel-client.h	char-device: Remove GObject from RedCharDevice	2020-05-01 06:58:09 +01:00
smartcard.cpp	char-device: Remove GObject from RedCharDevice	2020-05-01 06:58:09 +01:00
smartcard.h	char-device: Remove GObject from RedCharDevice	2020-05-01 06:58:09 +01:00
sound.cpp	Wrap spice.h in order to do some adjustment	2020-05-01 06:58:09 +01:00
sound.h	sound: Make functions exported not visible	2020-05-01 06:58:09 +01:00
spice-audio.h	Declare public exported functions as C	2020-05-01 06:58:08 +01:00
spice-bitmap-utils.c	Do not check for HAVE_CONFIG_H	2019-04-30 09:26:55 +01:00
spice-bitmap-utils.h	Declare exported functions as C	2020-05-01 06:58:08 +01:00
spice-bitmap-utils.tmpl.c	Use local variable to compute gradual score	2020-02-27 07:55:43 +00:00
spice-char.h	Declare public exported functions as C	2020-05-01 06:58:08 +01:00
spice-core.h	windows: Do not include headers not available on Windows	2019-01-31 10:48:34 +00:00
spice-input.h	Declare public exported functions as C	2020-05-01 06:58:08 +01:00
spice-migration.h	Declare public exported functions as C	2020-05-01 06:58:08 +01:00
spice-qxl.h	Declare public exported functions as C	2020-05-01 06:58:08 +01:00
spice-replay.h	Declare public exported functions as C	2020-05-01 06:58:08 +01:00
spice-server-enums.c.tmpl	Avoids registering type just to get the nick of an enum value	2020-05-01 06:58:09 +01:00
spice-server-enums.h.tmpl	Avoids registering type just to get the nick of an enum value	2020-05-01 06:58:09 +01:00
spice-server.h	Declare public exported functions as C	2020-05-01 06:58:08 +01:00
spice-server.syms	Remove reference to removed ABI	2019-08-15 11:16:42 +01:00
spice-version.h.in	build-sys: generate spice-version.h	2014-11-27 14:27:33 +01:00
spice-wrapped.h	Wrap spice.h in order to do some adjustment	2020-05-01 06:58:09 +01:00
spice.h	Make red-replay-qxl.h a public header	2016-11-10 06:37:15 +00:00
spicevmc.cpp	char-device: Remove GObject from RedCharDevice	2020-05-01 06:58:09 +01:00
stat-file.c	stat-file: Use proper macro for container computation	2019-08-22 08:53:23 +01:00
stat-file.h	Declare exported functions as C	2020-05-01 06:58:08 +01:00
stat.h	Wrap spice.h in order to do some adjustment	2020-05-01 06:58:09 +01:00
stream-channel.cpp	Use red::shared_ptr_counted for RedChannelClient	2020-05-01 06:58:09 +01:00
stream-channel.h	Add and use red::make_shared	2020-05-01 06:58:09 +01:00
sw-canvas.c	Do not check for HAVE_CONFIG_H	2019-04-30 09:26:55 +01:00
sys-socket.c	sys-socket: Add socket_newpair utility	2019-05-07 10:14:05 +01:00
sys-socket.h	Avoid conversion warnings calling Windows sockets	2020-05-01 06:58:08 +01:00
tree.cpp	Use C++ IS-A relationship for RedChannelClient and RedChannel	2020-05-01 06:58:08 +01:00
tree.h	Declare exported functions as C	2020-05-01 06:58:08 +01:00
utils.c	Do not check for HAVE_CONFIG_H	2019-04-30 09:26:55 +01:00
utils.h	Declare exported functions as C	2020-05-01 06:58:08 +01:00
utils.hpp	utils: Fix typo in comment	2020-05-05 05:14:53 +01:00
video-encoder.h	Declare exported functions as C	2020-05-01 06:58:08 +01:00
video-stream.cpp	main-channel-client: Automatically convert	2020-05-01 06:58:09 +01:00
video-stream.h	Declare exported functions as C	2020-05-01 06:58:08 +01:00
websocket.c	websocket: Handle continuation and 0-size frames	2019-06-26 14:19:13 +01:00
websocket.h	Declare exported functions as C	2020-05-01 06:58:08 +01:00
zlib-encoder.c	Do not check for HAVE_CONFIG_H	2019-04-30 09:26:55 +01:00
zlib-encoder.h	Declare exported functions as C	2020-05-01 06:58:08 +01:00