Fix internal_mmap() on 32-bit NetBSD platforms
There is need to use internal_syscall64() instead of internal_syscall_ptr().
The offset argument of type off_t is always 64-bit.
@@ -174,7 +174,7 @@ namespace __sanitizer {
uptr internal_mmap(void *addr, uptr length, int prot, int flags, int fd,
OFF_T offset) {
#if SANITIZER_NETBSD
- return internal_syscall_ptr(SYSCALL(mmap), addr, length, prot, flags, fd,
+ return internal_syscall64(SYSCALL(mmap), addr, length, prot, flags, fd,
(long)0, offset);
#elif SANITIZER_FREEBSD || SANITIZER_LINUX_USES_64BIT_SYSCALLS
return internal_syscall(SYSCALL(mmap), (uptr)addr, length, prot, flags, fd,
