diff options
Diffstat (limited to 'std/debug.zig')
| -rw-r--r-- | std/debug.zig | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/std/debug.zig b/std/debug.zig index 8918426e47..68e6220a72 100644 --- a/std/debug.zig +++ b/std/debug.zig @@ -1053,7 +1053,8 @@ fn openSelfDebugInfoPosix(allocator: *mem.Allocator) !DwarfInfo { S.self_exe_file = try fs.openSelfExe(); errdefer S.self_exe_file.close(); - const self_exe_mmap_len = mem.alignForward(@intCast(usize, try S.self_exe_file.getEndPos()), mem.page_size); + const self_exe_len = math.cast(usize, try S.self_exe_file.getEndPos()) catch return error.DebugInfoTooLarge; + const self_exe_mmap_len = mem.alignForward(self_exe_len, mem.page_size); const self_exe_mmap = try os.mmap( null, self_exe_mmap_len, |