| commit | 1847b7ba7015a7448079c2d8fd7187726c33c707 | |
| author | Peter Maydell <peter.maydell@linaro.org> | |
| Thu, 12 Oct 2017 15:30:44 +0000 (12 16:30 +0100) | ||
| committer | Riku Voipio <riku.voipio@linaro.org> | |
| Mon, 16 Oct 2017 13:04:33 +0000 (16 16:04 +0300) | ||
| tree | a25d764d514a580d4340338b43d3d1f9edff3f2d | treesnapshot (tar.gz zip) |
| parent | cc1b3960a1a54125d2c87719fa945179bffbae68 | commitdiff |
linux-user: Fix target FS_IOC_GETFLAGS and FS_IOC_SETFLAGS numbers
We were defining TARGET_FS_IOC_GETFLAGS and TARGET_FS_IOC_SETFLAGS
using the host 'long' type in the size field, which meant that
they had the wrong values if the host and guest had different
sized longs. Switch to abi_long instead.
This fixes a bug where these ioctls don't work on 32-bit guests
on 64-bit hosts (and makes the LTP test 'setxattr03' pass
where it did not previously.)
Reported-by: pgndev <pgnet.dev@gmail.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
We were defining TARGET_FS_IOC_GETFLAGS and TARGET_FS_IOC_SETFLAGS
using the host 'long' type in the size field, which meant that
they had the wrong values if the host and guest had different
sized longs. Switch to abi_long instead.
This fixes a bug where these ioctls don't work on 32-bit guests
on 64-bit hosts (and makes the LTP test 'setxattr03' pass
where it did not previously.)
Reported-by: pgndev <pgnet.dev@gmail.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
| linux-user/syscall_defs.h | diffblobblamehistory |