Moritz Barsnick 2250dc4044 avdevice/xcbgrab: check return values of xcb query functions ... Fixes #7312, segmentation fault on close of X11 server xcb_query_pointer_reply() and xcb_get_geometry_reply() can return NULL if e.g. the X server closes or the connection is lost. This needs to be checked in order to cleanly exit, because the returned pointers are dereferenced later. Signed-off-by: Moritz Barsnick <barsnick@gmx.net> Reviewed-by: Andriy Gelman <andriy.gelman@gmail.com>		2020-08-15 15:32:52 -04:00
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tests
.gitignore
alldevices.c	lavdevice: Add AudioToolbox output device.	2020-06-15 15:09:33 +02:00
alsa_dec.c	libavdevice: Update the class name as uniform style	2019-08-15 09:29:55 +08:00
alsa_enc.c	libavdevice: Update the class name as uniform style	2019-08-15 09:29:55 +08:00
alsa.c
alsa.h
android_camera.c
audiotoolbox.m	lavdevice: Add AudioToolbox output device.	2020-06-15 15:09:33 +02:00
avdevice.c	Silence "string-plus-int" warning shown by clang.	2020-01-06 22:38:56 +01:00
avdevice.h
avdeviceres.rc
avfoundation.m	avfoundation: Fix building on iOS	2020-04-30 14:21:47 +02:00
bktr.c	libavdevice: Update the class name as uniform style	2019-08-15 09:29:55 +08:00
caca.c	libavdevice: Update the class name as uniform style	2019-08-15 09:29:55 +08:00
decklink_common_c.h	avdevice/decklink_dec: add support for extracting and outputing klv from vanc	2020-07-03 00:24:59 +02:00
decklink_common.cpp	avdevice/decklink: add support for SDK version 11.5	2020-02-26 21:32:56 +01:00
decklink_common.h	avdevice/decklink_dec: add support for extracting and outputing klv from vanc	2020-07-03 00:24:59 +02:00
decklink_dec_c.c	avdevice/decklink_dec: add support for extracting and outputing klv from vanc	2020-07-03 00:24:59 +02:00
decklink_dec.cpp	avdevice/decklink_dec: export timecode with s12m side data	2020-07-15 05:47:14 +08:00
decklink_dec.h
decklink_enc_c.c	libavdevice: Update the class name as uniform style	2019-08-15 09:29:55 +08:00
decklink_enc.cpp	avdevice/decklink: deprecate the -list_devices option	2020-01-03 18:13:22 +01:00
decklink_enc.h
dshow_capture.h
dshow_common.c
dshow_crossbar.c
dshow_enummediatypes.c
dshow_enumpins.c
dshow_filter.c
dshow_pin.c
dshow.c
fbdev_common.c
fbdev_common.h
fbdev_dec.c
fbdev_enc.c
file_open.c
gdigrab.c
iec61883.c
internal.h
jack.c
kmsgrab.c	kmsgrab: Add more supported formats	2020-08-09 20:18:49 +01:00
lavfi.c	libavdevice/lavfi: check avfilter_graph_dump return value	2019-11-29 19:58:35 +01:00
libavdevice.v
libcdio.c
libdc1394.c
Makefile	lavdevice: Add AudioToolbox output device.	2020-06-15 15:09:33 +02:00
openal-dec.c	libavdevice: Update the class name as uniform style	2019-08-15 09:29:55 +08:00
opengl_enc_shaders.h
opengl_enc.c	avdevice/opengl: add support of wrapped avframe codec	2020-04-16 23:52:12 +02:00
oss_dec.c	libavdevice: Update the class name as uniform style	2019-08-15 09:29:55 +08:00
oss_enc.c	libavdevice: Update the class name as uniform style	2019-08-15 09:29:55 +08:00
oss.c
oss.h
pulse_audio_common.c
pulse_audio_common.h
pulse_audio_dec.c	libavdevice: Update the class name as uniform style	2019-08-15 09:29:55 +08:00
pulse_audio_enc.c	libavdevice: Update the class name as uniform style	2019-08-15 09:29:55 +08:00
reverse.c
sdl2.c
sndio_dec.c
sndio_enc.c
sndio.c
sndio.h
timefilter.c
timefilter.h
utils.c
v4l2-common.c
v4l2-common.h
v4l2.c	avdevice/v4l2: Remove av_assert0 when format not supported	2019-11-06 20:38:03 +01:00
v4l2enc.c	avdevice/v4l2enc: Allow writing non-rawvideos to v4l2.	2020-05-09 15:44:43 +01:00
version.h	avdevice/decklink_dec: add support for extracting and outputing klv from vanc	2020-07-03 00:24:59 +02:00
vfwcap.c
xcbgrab.c	avdevice/xcbgrab: check return values of xcb query functions	2020-08-15 15:32:52 -04:00
xv.c	avdevice/xv: add support of wrapped avframe codec	2020-04-16 23:52:12 +02:00