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server: Store a filename for memory views of .so dlls.
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
parent
d129a89d22
commit
9ce326eea0
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@ -981,7 +981,8 @@ static void fill_builtin_image_info( void *module, pe_image_info_t *info )
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/***********************************************************************
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* dlopen_dll
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*/
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static NTSTATUS dlopen_dll( const char *so_name, void **ret_module, pe_image_info_t *image_info )
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static NTSTATUS dlopen_dll( const char *so_name, UNICODE_STRING *nt_name,
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void **ret_module, pe_image_info_t *image_info )
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{
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struct builtin_module *builtin;
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void *module, *handle;
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@ -1028,7 +1029,7 @@ static NTSTATUS dlopen_dll( const char *so_name, void **ret_module, pe_image_inf
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dlclose( handle );
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return STATUS_NO_MEMORY;
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}
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virtual_create_builtin_view( module, image_info );
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virtual_create_builtin_view( module, nt_name, image_info );
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*ret_module = module;
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return STATUS_SUCCESS;
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@ -1107,7 +1108,7 @@ static NTSTATUS CDECL load_so_dll( UNICODE_STRING *nt_name, void **module )
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len = nt_name->Length / sizeof(WCHAR);
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if (len > 3 && !wcsicmp( nt_name->Buffer + len - 3, soW )) nt_name->Length -= 3 * sizeof(WCHAR);
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status = dlopen_dll( unix_name, module, &info );
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status = dlopen_dll( unix_name, nt_name, module, &info );
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free( unix_name );
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return status;
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}
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@ -1261,7 +1262,7 @@ static NTSTATUS open_builtin_file( char *name, OBJECT_ATTRIBUTES *attr, HANDLE *
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{
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pe_image_info_t info;
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if (!dlopen_dll( name, module, &info ))
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if (!dlopen_dll( name, attr->ObjectName, module, &info ))
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{
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virtual_fill_image_information( &info, image_info );
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status = STATUS_SUCCESS;
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@ -179,7 +179,8 @@ extern void *anon_mmap_alloc( size_t size, int prot ) DECLSPEC_HIDDEN;
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extern void virtual_init(void) DECLSPEC_HIDDEN;
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extern ULONG_PTR get_system_affinity_mask(void) DECLSPEC_HIDDEN;
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extern void virtual_get_system_info( SYSTEM_BASIC_INFORMATION *info ) DECLSPEC_HIDDEN;
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extern NTSTATUS virtual_create_builtin_view( void *module, pe_image_info_t *info ) DECLSPEC_HIDDEN;
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extern NTSTATUS virtual_create_builtin_view( void *module, const UNICODE_STRING *nt_name,
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pe_image_info_t *info ) DECLSPEC_HIDDEN;
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extern TEB *virtual_alloc_first_teb(void) DECLSPEC_HIDDEN;
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extern NTSTATUS virtual_alloc_teb( TEB **ret_teb ) DECLSPEC_HIDDEN;
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extern void virtual_free_teb( TEB *teb ) DECLSPEC_HIDDEN;
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@ -2483,7 +2483,7 @@ void virtual_get_system_info( SYSTEM_BASIC_INFORMATION *info )
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/***********************************************************************
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* virtual_create_builtin_view
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*/
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NTSTATUS virtual_create_builtin_view( void *module, pe_image_info_t *info )
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NTSTATUS virtual_create_builtin_view( void *module, const UNICODE_STRING *nt_name, pe_image_info_t *info )
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{
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NTSTATUS status;
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sigset_t sigset;
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@ -2500,7 +2500,7 @@ NTSTATUS virtual_create_builtin_view( void *module, pe_image_info_t *info )
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VPROT_COMMITTED | VPROT_READ | VPROT_WRITECOPY | VPROT_EXEC );
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if (!status)
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{
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TRACE( "created %p-%p\n", base, (char *)base + size );
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TRACE( "created %p-%p for %s\n", base, (char *)base + size, debugstr_us(nt_name) );
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/* The PE header is always read-only, no write, no execute. */
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set_page_vprot( base, page_size, VPROT_COMMITTED | VPROT_READ );
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@ -2521,6 +2521,7 @@ NTSTATUS virtual_create_builtin_view( void *module, pe_image_info_t *info )
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req->base = wine_server_client_ptr( view->base );
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req->size = size;
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wine_server_add_data( req, info, sizeof(*info) );
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wine_server_add_data( req, nt_name->Buffer, nt_name->Length );
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status = wine_server_call( req );
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}
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SERVER_END_REQ;
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@ -1923,6 +1923,7 @@ struct map_view_request
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mem_size_t size;
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file_pos_t start;
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/* VARARG(image,pe_image_info); */
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/* VARARG(name,unicode_str); */
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};
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struct map_view_reply
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{
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@ -6265,7 +6266,7 @@ union generic_reply
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/* ### protocol_version begin ### */
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#define SERVER_PROTOCOL_VERSION 674
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#define SERVER_PROTOCOL_VERSION 675
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/* ### protocol_version end ### */
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@ -134,6 +134,8 @@ struct memory_view
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client_ptr_t base; /* view base address (in process addr space) */
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mem_size_t size; /* view size */
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file_pos_t start; /* start offset in mapping */
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data_size_t namelen;
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WCHAR name[1]; /* filename for .so dll image views */
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};
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@ -1000,6 +1002,12 @@ const pe_image_info_t *get_view_image_info( const struct memory_view *view, clie
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/* get the file name for a mapped view */
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int get_view_nt_name( const struct memory_view *view, struct unicode_str *name )
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{
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if (view->namelen) /* .so builtin */
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{
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name->str = view->name;
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name->len = view->namelen;
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return 1;
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}
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if (!view->fd) return 0;
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get_nt_name( view->fd, name );
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return 1;
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@ -1157,6 +1165,7 @@ DECL_HANDLER(map_view)
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{
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struct mapping *mapping = NULL;
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struct memory_view *view;
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data_size_t namelen = 0;
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if (!req->size || (req->base & page_mask) || req->base + req->size < req->base) /* overflow */
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{
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@ -1175,13 +1184,16 @@ DECL_HANDLER(map_view)
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if (!req->mapping) /* image mapping for a .so dll */
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{
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if (!(view = mem_alloc( sizeof(*view) ))) return;
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if (get_req_data_size() > sizeof(view->image)) namelen = get_req_data_size() - sizeof(view->image);
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if (!(view = mem_alloc( offsetof( struct memory_view, name[namelen] )))) return;
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memset( view, 0, sizeof(*view) );
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view->base = req->base;
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view->size = req->size;
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view->start = req->start;
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view->flags = SEC_IMAGE;
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view->base = req->base;
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view->size = req->size;
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view->start = req->start;
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view->flags = SEC_IMAGE;
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view->namelen = namelen;
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memcpy( &view->image, get_req_data(), min( sizeof(view->image), get_req_data_size() ));
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memcpy( view->name, (pe_image_info_t *)get_req_data() + 1, namelen );
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add_process_view( current, view );
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return;
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}
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@ -1204,12 +1216,13 @@ DECL_HANDLER(map_view)
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goto done;
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}
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if ((view = mem_alloc( sizeof(*view) )))
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if ((view = mem_alloc( offsetof( struct memory_view, name[namelen] ))))
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{
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view->base = req->base;
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view->size = req->size;
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view->start = req->start;
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view->flags = mapping->flags;
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view->namelen = namelen;
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view->fd = !is_fd_removable( mapping->fd ) ? (struct fd *)grab_object( mapping->fd ) : NULL;
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view->committed = mapping->committed ? (struct ranges *)grab_object( mapping->committed ) : NULL;
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view->shared = mapping->shared ? (struct shared_map *)grab_object( mapping->shared ) : NULL;
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@ -1540,6 +1540,7 @@ enum server_fd_type
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mem_size_t size; /* view size */
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file_pos_t start; /* start offset in mapping */
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VARARG(image,pe_image_info);/* image info for .so builtins */
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VARARG(name,unicode_str); /* image filename for .so builtins */
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@END
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@ -1308,7 +1308,7 @@ static void dump_varargs_pe_image_info( const char *prefix, data_size_t size )
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info.header_size, info.file_size, info.checksum );
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dump_client_cpu( ",cpu=", &info.cpu );
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fputc( '}', stderr );
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remove_data( size );
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remove_data( min( size, sizeof(info) ));
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}
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static void dump_varargs_rawinput_devices(const char *prefix, data_size_t size )
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@ -2158,6 +2158,7 @@ static void dump_map_view_request( const struct map_view_request *req )
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dump_uint64( ", size=", &req->size );
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dump_uint64( ", start=", &req->start );
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dump_varargs_pe_image_info( ", image=", cur_size );
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dump_varargs_unicode_str( ", name=", cur_size );
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}
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static void dump_unmap_view_request( const struct unmap_view_request *req )
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