The return value of openat was being translated by get_errno() twice.
Fixed by removing calls of get_errno() in do_syscall() and keeping those
in do_openat().
Signed-off-by: Timothy Edward Baldwin <t.e.baldwi...@members.leeds.ac.uk>
---
linux-user/syscall.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index c213588..df9b2ca 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -5764,17 +5764,17 @@ abi_long do_syscall(void *cpu_env, int num, abi_long
arg1,
case TARGET_NR_open:
if (!(p = lock_user_string(arg1)))
goto efault;
- ret = get_errno(do_openat(cpu_env, AT_FDCWD, p,
- target_to_host_bitmask(arg2,
fcntl_flags_tbl),
- arg3));
+ ret = do_openat(cpu_env, AT_FDCWD, p,
+ target_to_host_bitmask(arg2, fcntl_flags_tbl),
+ arg3);
unlock_user(p, arg1, 0);
break;
case TARGET_NR_openat:
if (!(p = lock_user_string(arg2)))
goto efault;
- ret = get_errno(do_openat(cpu_env, arg1, p,
- target_to_host_bitmask(arg3,
fcntl_flags_tbl),
- arg4));
+ ret = do_openat(cpu_env, arg1, p,
+ target_to_host_bitmask(arg3, fcntl_flags_tbl),
+ arg4);
unlock_user(p, arg2, 0);
break;
case TARGET_NR_close:
--
2.1.4
