diff options
| author | mlugg <mlugg@mlugg.co.uk> | 2025-09-03 13:58:41 +0100 |
|---|---|---|
| committer | mlugg <mlugg@mlugg.co.uk> | 2025-09-30 13:44:50 +0100 |
| commit | dd9cb1beead2d0b9a22decf089aadf51cfe90da8 (patch) | |
| tree | 13ea9b98876cf8409bb2123eccccf9cf7014a6fa /lib/std/debug/SelfInfo.zig | |
| parent | 5e6a1919c730f7c3ad27b9e5c3ddc8938fc2f43f (diff) | |
| download | zig-dd9cb1beead2d0b9a22decf089aadf51cfe90da8.tar.gz zig-dd9cb1beead2d0b9a22decf089aadf51cfe90da8.zip | |
doc comments
Diffstat (limited to 'lib/std/debug/SelfInfo.zig')
| -rw-r--r-- | lib/std/debug/SelfInfo.zig | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/std/debug/SelfInfo.zig b/lib/std/debug/SelfInfo.zig index 77d68fe68e..9fa57208e1 100644 --- a/lib/std/debug/SelfInfo.zig +++ b/lib/std/debug/SelfInfo.zig @@ -290,8 +290,10 @@ pub const UnwindContext = struct { ) orelse return error.MissingDebugInfo; const format, const cie, const fde = try unwind.getFde(fde_offset, @sizeOf(usize), native_endian); - // Check if this FDE *actually* includes the address. - if (pc_vaddr < fde.pc_begin or pc_vaddr >= fde.pc_begin + fde.pc_range) return error.MissingDebugInfo; + // Check if the FDE *actually* includes the pc (`lookupPc` can return false positives). + if (pc_vaddr < fde.pc_begin or pc_vaddr >= fde.pc_begin + fde.pc_range) { + return error.MissingDebugInfo; + } // Do not set `compile_unit` because the spec states that CFIs // may not reference other debug sections anyway. |