git.lttng.org Git - lttng-tools.git/commit

author	Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
	Thu, 3 Sep 2015 02:57:40 +0000 (22:57 -0400)
committer	Jérémie Galarneau <jeremie.galarneau@efficios.com>
	Tue, 8 Sep 2015 13:09:47 +0000 (09:09 -0400)
commit	5a693d30f34648874fb7e0972d04011eb9906023
tree	d905dffa0e073172ce821804643b9556a6177c95	tree \| snapshot
parent	d85144f433d4b7b973ecbd4abb547ae7d650ed8c	commit \| diff

Fix: Relay daemon ownership and reference counting

The ownership and reference counting of the relay daemon is unclear and
buggy in many ways. It is the cause of memory corruptions, double-free,
leaks, segmentation faults, observed in various conditions.

Fix this situation by introducing a clear ownership and reference
counting scheme for this daemon.

See doc/relayd-architecture.txt for details.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

37 files changed:

doc/Makefile.am		diff \| blob \| blame \| history
doc/relayd-architecture.txt	[new file with mode: 0644]	blob
src/bin/lttng-relayd/Makefile.am		diff \| blob \| blame \| history
src/bin/lttng-relayd/cmd-2-1.c		diff \| blob \| blame \| history
src/bin/lttng-relayd/cmd-2-1.h		diff \| blob \| blame \| history
src/bin/lttng-relayd/cmd-2-2.c		diff \| blob \| blame \| history
src/bin/lttng-relayd/cmd-2-2.h		diff \| blob \| blame \| history
src/bin/lttng-relayd/cmd-2-4.c		diff \| blob \| blame \| history
src/bin/lttng-relayd/cmd-2-4.h		diff \| blob \| blame \| history
src/bin/lttng-relayd/cmd-generic.c		diff \| blob \| blame \| history
src/bin/lttng-relayd/cmd-generic.h		diff \| blob \| blame \| history
src/bin/lttng-relayd/cmd.h		diff \| blob \| blame \| history
src/bin/lttng-relayd/connection.c		diff \| blob \| blame \| history
src/bin/lttng-relayd/connection.h		diff \| blob \| blame \| history
src/bin/lttng-relayd/ctf-trace.c		diff \| blob \| blame \| history
src/bin/lttng-relayd/ctf-trace.h		diff \| blob \| blame \| history
src/bin/lttng-relayd/index.c		diff \| blob \| blame \| history
src/bin/lttng-relayd/index.h		diff \| blob \| blame \| history
src/bin/lttng-relayd/live.c		diff \| blob \| blame \| history
src/bin/lttng-relayd/live.h		diff \| blob \| blame \| history
src/bin/lttng-relayd/lttng-relayd.h		diff \| blob \| blame \| history
src/bin/lttng-relayd/main.c		diff \| blob \| blame \| history
src/bin/lttng-relayd/session.c		diff \| blob \| blame \| history
src/bin/lttng-relayd/session.h		diff \| blob \| blame \| history
src/bin/lttng-relayd/stream-fd.c	[new file with mode: 0644]	blob
src/bin/lttng-relayd/stream-fd.h	[new file with mode: 0644]	blob
src/bin/lttng-relayd/stream.c		diff \| blob \| blame \| history
src/bin/lttng-relayd/stream.h		diff \| blob \| blame \| history
src/bin/lttng-relayd/utils.h		diff \| blob \| blame \| history
src/bin/lttng-relayd/viewer-session.c	[new file with mode: 0644]	blob
src/bin/lttng-relayd/viewer-session.h	[new file with mode: 0644]	blob
src/bin/lttng-relayd/viewer-stream.c		diff \| blob \| blame \| history
src/bin/lttng-relayd/viewer-stream.h		diff \| blob \| blame \| history
src/common/index/ctf-index.h		diff \| blob \| blame \| history
src/common/index/index.c		diff \| blob \| blame \| history
src/common/utils.c		diff \| blob \| blame \| history
src/common/utils.h		diff \| blob \| blame \| history

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