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dwarf: fixup pointer cast

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kcbanner 2023-06-02 10:11:46 -04:00
parent 5781016c35
commit adbc5bbdb3
1 changed files with 2 additions and 2 deletions
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4
lib/std/dwarf.zig
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@ -1862,11 +1862,11 @@ pub const ExceptionFrameHeader = struct {
.data_rel_base = eh_frame_hdr_ptr, .data_rel_base = eh_frame_hdr_ptr,
}, builtin.cpu.arch.endian()) orelse return badDwarf(); }, builtin.cpu.arch.endian()) orelse return badDwarf();
const fde_ptr = try readEhPointer(reader, self.table_enc, @sizeOf(usize), .{ const fde_ptr = math.cast(usize, try readEhPointer(reader, self.table_enc, @sizeOf(usize), .{
.pc_rel_base = @ptrToInt(&self.entries[stream.pos]), .pc_rel_base = @ptrToInt(&self.entries[stream.pos]),
.follow_indirect = true, .follow_indirect = true,
.data_rel_base = eh_frame_hdr_ptr, .data_rel_base = eh_frame_hdr_ptr,
}, builtin.cpu.arch.endian()) orelse return badDwarf(); }, builtin.cpu.arch.endian()) orelse return badDwarf()) orelse return badDwarf();
// TODO: Should this also do isValidMemory(fde_ptr) + 11 (worst case header size)? // TODO: Should this also do isValidMemory(fde_ptr) + 11 (worst case header size)?