From 0e7ff89b06b5946a06c8ce2b6de2ad6d7f2bb683 Mon Sep 17 00:00:00 2001 From: Michael Trapp Date: Tue, 2 Aug 2022 14:16:43 +0200 Subject: [PATCH] [PATCH 04/24] libuuid: check clock value from LIBUUID_CLOCK_FILE The clock value from the LIBUUID_CLOCK_FILE must be checked in case of an update of libuuid. If clock==CLOCK_SEQ_CONT it must be set to a new value. Signed-off-by: Karel Zak Gbp-Pq: Topic upstream Gbp-Pq: Name 0004-libuuid-check-clock-value-from-LIBUUID_CLOCK_FILE.patch --- libuuid/src/gen_uuid.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/libuuid/src/gen_uuid.c b/libuuid/src/gen_uuid.c index 807dcd1..e1ba3c3 100644 --- a/libuuid/src/gen_uuid.c +++ b/libuuid/src/gen_uuid.c @@ -274,6 +274,11 @@ static int get_clock(uint32_t *clock_high, uint32_t *clock_low, last.tv_usec = tv2; adjustment = a; } + // reset in case of reserved CLOCK_SEQ_CONT + if (clock_seq == CLOCK_SEQ_CONT) { + last.tv_sec = 0; + last.tv_usec = 0; + } } if ((last.tv_sec == 0) && (last.tv_usec == 0)) { -- 2.30.2