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| author | Peter Maydell | 2016-06-06 20:58:08 +0200 |
|---|---|---|
| committer | Riku Voipio | 2016-06-08 09:13:46 +0200 |
| commit | b3f823306829a717b072548e630e0bd769706802 (patch) | |
| tree | ba819e4bf9b7aa5927175ddcc950d3e753278ee8 /linux-user/syscall.c | |
| parent | linux-user: Use safe_syscall wrapper for flock (diff) | |
| download | qemu-b3f823306829a717b072548e630e0bd769706802.tar.gz qemu-b3f823306829a717b072548e630e0bd769706802.tar.xz qemu-b3f823306829a717b072548e630e0bd769706802.zip | |
linux-user: Use safe_syscall wrapper for rt_sigtimedwait syscall
Use the safe_syscall wrapper for the rt_sigtimedwait syscall.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
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 7d880092ea..cecd96cc3d 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -723,6 +723,8 @@ safe_syscall6(ssize_t, recvfrom, int, fd, void *, buf, size_t, len, safe_syscall3(ssize_t, sendmsg, int, fd, const struct msghdr *, msg, int, flags) safe_syscall3(ssize_t, recvmsg, int, fd, struct msghdr *, msg, int, flags) safe_syscall2(int, flock, int, fd, int, operation) +safe_syscall4(int, rt_sigtimedwait, const sigset_t *, these, siginfo_t *, uinfo, + const struct timespec *, uts, size_t, sigsetsize) #ifdef __NR_msgsnd safe_syscall4(int, msgsnd, int, msgid, const void *, msgp, size_t, sz, int, flags) @@ -7751,7 +7753,8 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, } else { puts = NULL; } - ret = get_errno(sigtimedwait(&set, &uinfo, puts)); + ret = get_errno(safe_rt_sigtimedwait(&set, &uinfo, puts, + SIGSET_T_SIZE)); if (!is_error(ret)) { if (arg2) { p = lock_user(VERIFY_WRITE, arg2, sizeof(target_siginfo_t), |