diff options
Diffstat (limited to 'linux-user/syscall.c')
| -rw-r--r-- | linux-user/syscall.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 5166ff9b62..8163ae803f 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -7876,8 +7876,11 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, case TARGET_NR_rt_sigqueueinfo: { siginfo_t uinfo; - if (!(p = lock_user(VERIFY_READ, arg3, sizeof(target_sigset_t), 1))) + + p = lock_user(VERIFY_READ, arg3, sizeof(target_siginfo_t), 1); + if (!p) { goto efault; + } target_to_host_siginfo(&uinfo, p); unlock_user(p, arg1, 0); ret = get_errno(sys_rt_sigqueueinfo(arg1, arg2, &uinfo)); |