diff options
Diffstat (limited to 'kern')
| -rw-r--r-- | kern/bootstrap.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/kern/bootstrap.c b/kern/bootstrap.c index 259821ae..61f179cf 100644 --- a/kern/bootstrap.c +++ b/kern/bootstrap.c @@ -583,7 +583,7 @@ build_args_and_stack(struct exec_info *boot_exec_info, char * arg_pos; int arg_item_len; char * string_pos; - char * zero = (char *)0; + rpc_vm_offset_t zero = 0; int i; #define STACK_SIZE (2*64*1024) @@ -647,11 +647,12 @@ build_args_and_stack(struct exec_info *boot_exec_info, * Then the strings and string pointers for each argument */ for (i = 0; i < arg_count; ++i) { + rpc_vm_offset_t pos = convert_vm_to_user((vm_offset_t) string_pos); arg_ptr = argv[i]; arg_item_len = strlen(arg_ptr) + 1; /* include trailing 0 */ /* set string pointer */ - (void) copyout(&string_pos, arg_pos, sizeof (rpc_vm_offset_t)); + (void) copyout(&pos, arg_pos, sizeof (rpc_vm_offset_t)); arg_pos += sizeof(rpc_vm_offset_t); /* copy string */ @@ -669,11 +670,12 @@ build_args_and_stack(struct exec_info *boot_exec_info, * Then the strings and string pointers for each environment variable */ for (i = 0; i < envc; ++i) { + rpc_vm_offset_t pos = convert_vm_to_user((vm_offset_t) string_pos); arg_ptr = envp[i]; arg_item_len = strlen(arg_ptr) + 1; /* include trailing 0 */ /* set string pointer */ - (void) copyout(&string_pos, arg_pos, sizeof (rpc_vm_offset_t)); + (void) copyout(&pos, arg_pos, sizeof (rpc_vm_offset_t)); arg_pos += sizeof(rpc_vm_offset_t); /* copy string */ |