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Igor V. Kovalenko 06ccfbb996 memblockq: Adjust tail chunk offset into memblock after split
If pa_memblockq_push needs to write into the middle of a chunk, target chunk
is split into head and tail sharing the same memblock. Size of head and
tail chunks is adjusted correctly, head chunk pointer into memblock remains
unchanged from target chunk.

The problem is with tail chunk offset into memblock which should be advanced
past write region of memblock, but currently it is left as 0.

This is causing an issue where seeking a few frames back into the middle of
memblock and writing a frame there ends up with tail chunk referencing frames
from very beginning of memblock causing corrupted output from memblockq.

Fix this by adjusting tail chunk offset into memblock past write region and
add a test case.

Fixes #3789

Part-of: <https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/798>
2023-10-25 13:21:34 +00:00
.gitlab doc: Add some contributor guidelines 2021-01-04 15:30:38 +00:00
coverity build: Add Coverity scan model 2017-03-06 08:22:33 +01:00
doc card: handle sticky profile flag 2021-06-10 10:30:58 +00:00
doxygen build-sys: Fix a couple of meson warnings 2021-05-17 16:07:33 -04:00
man pactl, pacmd: Allow to unset the configured default sink or source 2023-03-25 20:55:48 +00:00
po Translated using Weblate (Korean) 2023-08-12 12:25:19 -04:00
scripts meson: Add DEF file to export APIs in Windows 2023-03-16 13:05:44 +05:30
shell-completion shell-completion: Fix typo in --use-pid-file= suggestion 2023-10-24 22:53:51 +03:00
src memblockq: Adjust tail chunk offset into memblock after split 2023-10-25 13:21:34 +00:00
subprojects build-sys: Bump webrtc-audio-processing wrap to 1.3 2023-09-05 11:32:53 -04:00
vala vala: Couple of libpulse binding fixes 2021-09-22 15:56:27 +00:00
.gitignore build-sys: Add a webrtc-audio-processing wrap file 2023-09-01 11:21:12 -04:00
.gitlab-ci.yml ci: Drop -werror in build 2023-09-01 11:21:27 -04:00
.mailmap add a .mailmap file for git shortlog 2009-02-04 22:41:45 +01:00
CODE_OF_CONDUCT.md Adopt a Code of Conduct 2018-09-26 02:39:00 +00:00
CONTRIBUTING.md CONTRIBUTING.md: fix another typo 2021-07-30 13:13:46 +00:00
git-version-gen git-version-gen: Avoid further processing when tarball-version is present 2015-10-20 16:55:23 +02:00
GPL * rename "LICENSE" to "LGPL" 2006-04-20 12:33:00 +00:00
LGPL * rename "LICENSE" to "LGPL" 2006-04-20 12:33:00 +00:00
libpulse-mainloop-glib.pc.in build: Fix static linking 2012-07-17 11:05:34 +05:30
libpulse-simple.pc.in build: Fix static linking 2012-07-17 11:05:34 +05:30
libpulse.pc.in build: Fix static linking 2012-07-17 11:05:34 +05:30
LICENSE qpaeq: change license from AGPL to LGPL v2.1 2017-09-19 21:29:44 +03:00
meson.build build-sys: Bump cpp_std to c++17 2023-09-01 11:21:11 -04:00
meson_options.txt meson: use proper type for bools 2022-09-21 07:06:45 +00:00
NEWS Update NEWS for 16.1 2022-06-21 13:41:30 +03:00
PROTOCOL protocol-native: add message sending capability 2020-12-03 14:41:39 +00:00
pulseaudio-text.svg merge 'lennart' branch back into trunk. 2007-10-28 19:13:50 +00:00
pulseaudio.supp Add a Valgrind suppression file 2014-09-21 11:00:51 +03:00
pulseaudio.svg Add PulseAudio logo to tree. 2006-08-28 06:25:41 +00:00
PulseAudioConfig.cmake.in build-sys: Provide a simple CMake Config setup (similar to pkgconfig) 2011-10-19 23:49:23 +01:00
PulseAudioConfigVersion.cmake.in build-sys: Provide a simple CMake Config setup (similar to pkgconfig) 2011-10-19 23:49:23 +01:00
README doc: link to site documentation for IRC channels 2021-06-14 18:55:33 +03:00
todo build-sys: Stop using symdef headers for modules 2017-12-12 12:58:52 +05:30

PULSEAUDIO SOUND SERVER

WEB SITE:
	http://pulseaudio.org/

GIT:
	https://gitlab.freedesktop.org/pulseaudio/pulseaudio.git

GitLab:
	https://gitlab.freedesktop.org/pulseaudio/pulseaudio

MAILING LIST:
	http://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss

GIT COMMITS MAILING LIST:
	http://lists.freedesktop.org/mailman/listinfo/pulseaudio-commits

TRAC/BUGZILLA TICKET CHANGES MAILING LIST:
	http://lists.freedesktop.org/mailman/listinfo/pulseaudio-bugs

IRC:
	https://www.freedesktop.org/wiki/Software/PulseAudio/Documentation/User/Community/#ircandmatrix

FRESHMEAT:
	http://freshmeat.net/projects/pulseaudio/

OHLOH:
	http://www.ohloh.net/projects/4038

AUTHORS:
	Several

HACKING:
	In order to run pulseaudio from the build dir:
	  meson build
	  meson compile -C build
	  build/src/daemon/pulseaudio -n -F build/src/daemon/default.pa -p $(pwd)/build/src/modules/

SPELLING:
        PulseAudio