From 7f6aa3a10a3d31ef9b02b5ca2a1d8fcffdfcd334 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Sun, 29 Dec 2019 10:43:58 -0800 Subject: systemd: Fix time_t size assumptions Signed-off-by: Khem Raj Signed-off-by: Richard Purdie --- ...-instead-of-TIME_T_MAX-for-timerfd_settim.patch | 31 ++++++++++++++++++++++ 1 file changed, 31 insertions(+) create mode 100644 meta/recipes-core/systemd/systemd/0022-Use-INT_MAX-instead-of-TIME_T_MAX-for-timerfd_settim.patch (limited to 'meta/recipes-core/systemd/systemd') diff --git a/meta/recipes-core/systemd/systemd/0022-Use-INT_MAX-instead-of-TIME_T_MAX-for-timerfd_settim.patch b/meta/recipes-core/systemd/systemd/0022-Use-INT_MAX-instead-of-TIME_T_MAX-for-timerfd_settim.patch new file mode 100644 index 0000000000..76a1c7364d --- /dev/null +++ b/meta/recipes-core/systemd/systemd/0022-Use-INT_MAX-instead-of-TIME_T_MAX-for-timerfd_settim.patch @@ -0,0 +1,31 @@ +From 6bcf562bd1e541c7aa46923d9a14201c7f785261 Mon Sep 17 00:00:00 2001 +From: Khem Raj +Date: Mon, 16 Dec 2019 12:49:07 -0800 +Subject: [PATCH] Use INT_MAX instead of TIME_T_MAX for timerfd_settime timeout + +kernel prior to 64bit time_t support might not entertain such large +timeout therefore reduce it to INT_MAX which would set timer expiration +event after 68 years of uptime, should be good for all practical +purposes + +Signed-off-by: Khem Raj +--- + src/basic/time-util.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/basic/time-util.c b/src/basic/time-util.c +index bfe2c60da1..8cf682b36a 100644 +--- a/src/basic/time-util.c ++++ b/src/basic/time-util.c +@@ -1486,7 +1486,7 @@ int time_change_fd(void) { + + /* We only care for the cancellation event, hence we set the timeout to the latest possible value. */ + static const struct itimerspec its = { +- .it_value.tv_sec = TIME_T_MAX, ++ .it_value.tv_sec = INT_MAX, + }; + + _cleanup_close_ int fd; +-- +2.24.1 + -- cgit 1.2.3-korg