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authorGravatar zinc <zinc@downsta.ir> 2026-10-14 16:25:05 +0330
committerGravatar zinc <zinc@downsta.ir> 2026-10-14 16:25:05 +0330
commit8a7092df7b7fc8a5eb4f02ef14588246bd111daf (patch)
tree0d9d28ca93ccbddb1f99cb02b88ed466e0ade481 /src/lib
parenthistory: 43-stdlib notes point forward to zc0 no longer reserving u, m and d (diff)
parentmerge bounds checking (diff)
Merge branch 'main' into work/xref
Diffstat (limited to 'src/lib')
-rw-r--r--src/lib/actor.zc4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/lib/actor.zc b/src/lib/actor.zc
index 29fd600..a129f7f 100644
--- a/src/lib/actor.zc
+++ b/src/lib/actor.zc
@@ -53,11 +53,11 @@ unchecked int encode(word data, word refs, word address, word type) {
}
if (kind == 13) { n = rt.len_s(pointer); append(data, n); while (i < n) { append(data, rt.at_s(pointer, i)); i++; } return 0; }
if (kind == 7) {
- element = pointer[-1]; n = pointer[-5] - rt.HDR;
+ unbounded { element = pointer[-1]; n = pointer[-5] - rt.HDR; } // the object's header, on purpose
append(data, n); append(data, element); encode(data, refs, pointer, element); return 0;
}
element = type[4]; bytes = packed(element);
- if (rt.isobj(pointer)) n = pointer[-5] - rt.HDR;
+ if (rt.isobj(pointer)) { unbounded n = pointer[-5] - rt.HDR; }
else if (element[0] == 2) n = rt.len_w(pointer) + 1;
else n = size(element);
append(data, n);