| commit | 00576757893aa63d221418a1d05c08ed10f94c09 | |
| author | Laurent Vivier <laurent@vivier.eu> | |
| Thu, 27 Aug 2020 07:04:49 +0000 (27 09:04 +0200) | ||
| committer | Laurent Vivier <laurent@vivier.eu> | |
| Thu, 27 Aug 2020 10:29:50 +0000 (27 12:29 +0200) | ||
| tree | 35cf2c5503ead73443976fc3eefee9c706b70fd7 | treesnapshot (tar.gz zip) |
| parent | dcbcf5cf1cddd0fa3e39fbea3b97e6cd0b5078f4 | commitdiff |
linux-user: fix target_to_host_timespec64()
in 32 bit mode, drop the padding in tv_nsec. If host is 64bit and target
is 32bit, the padding bytes will be copied from the target and as the
kernel checks the value, the syscall exits with EINVAL.
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20200827070449.2386007-1-laurent@vivier.eu>
Fixes: c6c8d1026e75 ("linux-user/syscall: Add support for clock_gettime64/clock_settime64")
in 32 bit mode, drop the padding in tv_nsec. If host is 64bit and target
is 32bit, the padding bytes will be copied from the target and as the
kernel checks the value, the syscall exits with EINVAL.
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20200827070449.2386007-1-laurent@vivier.eu>
Fixes: c6c8d1026e75 ("linux-user/syscall: Add support for clock_gettime64/clock_settime64")
| linux-user/syscall.c | diffblobblamehistory |