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Merge pull request #5878 from laytan/fix-cbor-epoch-small-value

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encoding/cbor: fix epoch tag with small values
This commit is contained in:
Laytan
2025-11-03 20:42:10 +01:00
committed by GitHub
parent 8a417e75b7 9893a0eaea
commit a414061998
1 changed files with 18 additions and 14 deletions
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32
core/encoding/cbor/tags.odin
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@@ -130,9 +130,9 @@ tag_time_unmarshal :: proc(_: ^Tag_Implementation, d: Decoder, _: Tag_Number, v:
case .U8, .U16, .U32, .U64, .Neg_U8, .Neg_U16, .Neg_U32, .Neg_U64:
switch &dst in v {
case time.Time:
i: i64
_unmarshal_any_ptr(d, &i, hdr) or_return
dst = time.unix(i64(i), 0)
secs: i64
_unmarshal_any_ptr(d, &secs, hdr) or_return
dst = time.unix(i64(secs), 0)
return
case:
return _unmarshal_value(d, v, hdr)
@@ -152,19 +152,23 @@ tag_time_unmarshal :: proc(_: ^Tag_Implementation, d: Decoder, _: Tag_Number, v:
case:
maj, add := _header_split(hdr)
if maj == .Other {
i := _decode_tiny_u8(add) or_return
switch &dst in v {
case time.Time:
dst = time.unix(i64(i), 0)
case:
if _assign_int(v, i) { return }
}
secs: u8
#partial switch maj {
case .Unsigned:
secs = _decode_tiny_u8(add) or_return
case .Other:
secs = u8(_decode_tiny_simple(add) or_return)
case:
return .Bad_Tag_Value
}
// Only numbers and floats are allowed in this tag.
return .Bad_Tag_Value
switch &dst in v {
case time.Time:
dst = time.unix(i64(secs), 0)
return
case:
if _assign_int(v, secs) { return }
}
}
return _unsupported(v, hdr)