From d759a62b122dcdf76d6ea10c56c5dff1d04d731d Mon Sep 17 00:00:00 2001 From: Mathis Marion Date: Mon, 20 Feb 2023 09:58:19 +0100 Subject: linux-user: fix timerfd read endianness conversion When reading the expiration count from a timerfd, the endianness of the 64bit value read is the one of the host, just as for eventfds. Signed-off-by: Mathis Marion Reviewed-by: Laurent Vivier Message-Id: <20230220085822.626798-2-Mathis.Marion@silabs.com> Signed-off-by: Laurent Vivier --- linux-user/fd-trans.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'linux-user/fd-trans.c') diff --git a/linux-user/fd-trans.c b/linux-user/fd-trans.c index 7b25468d02..146aaaafaa 100644 --- a/linux-user/fd-trans.c +++ b/linux-user/fd-trans.c @@ -1622,7 +1622,7 @@ TargetFdTrans target_signalfd_trans = { .host_to_target_data = host_to_target_data_signalfd, }; -static abi_long swap_data_eventfd(void *buf, size_t len) +static abi_long swap_data_u64(void *buf, size_t len) { uint64_t *counter = buf; int i; @@ -1640,8 +1640,12 @@ static abi_long swap_data_eventfd(void *buf, size_t len) } TargetFdTrans target_eventfd_trans = { - .host_to_target_data = swap_data_eventfd, - .target_to_host_data = swap_data_eventfd, + .host_to_target_data = swap_data_u64, + .target_to_host_data = swap_data_u64, +}; + +TargetFdTrans target_timerfd_trans = { + .host_to_target_data = swap_data_u64, }; #if defined(CONFIG_INOTIFY) && (defined(TARGET_NR_inotify_init) || \ -- cgit 1.4.1