tools/lib/thermal: Fix sampling handler context ptr

BugLink: https://bugs.launchpad.net/bugs/2100292

[ Upstream commit fcd54cf480c87b96313a97dbf898c644b7bb3a2e ]

The sampling handler, provided by the user alongside a void* context,
was invoked with an internal structure instead of the user context.

Correct the invocation of the sampling handler to pass the user context
pointer instead.

Note that the approach taken is similar to that in events.c, and will
reduce the chances of this mistake happening if additional sampling
callbacks are added.

Fixes: 47c4b0de08 ("tools/lib/thermal: Add a thermal library")
Signed-off-by: Emil Dahl Juhl <emdj@bang-olufsen.dk>
Link: https://lore.kernel.org/r/20241015171826.170154-1-emdj@bang-olufsen.dk
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Koichiro Den <koichiro.den@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>

This commit is contained in:

Emil Dahl Juhl

2025-02-26 22:49:14 +09:00

committed by

Stefan Bader

parent a2f70cefc1

commit 086d21dc09

1 changed files with 2 additions and 0 deletions

									
										tools/lib/thermal/sampling.c
									
		+2
		
												View File
												
				@@ -16,6 +16,8 @@ static int handle_thermal_sample(struct nl_msg *n, void *arg)

					struct thermal_handler_param *thp = arg;

					struct thermal_handler *th = thp->th;

					arg = thp->arg;

					genlmsg_parse(nlh, 0, attrs, THERMAL_GENL_ATTR_MAX, NULL);

					switch (genlhdr->cmd) {