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encoding/base32: Add @(rodata) attribute to default tables

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Add `@(rodata)` attribute to `ENC_TABLE` and `DEC_TABLE` to mark
them as read-only data. This places these tables in the read-only
section of the executable, protecting them from modification
during program execution.
This commit is contained in:
Zoltán Kéri
2025-01-03 19:16:56 +01:00
parent fe88c22b1f
commit a4a1562905
1 changed files with 2 additions and 0 deletions
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core/encoding/base32/base32.odin
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@@ -28,6 +28,7 @@ _validate_default :: proc(c: byte) -> bool {
return (c >= 'A' && c <= 'Z') || (c >= '2' && c <= '7')
}
@(rodata)
ENC_TABLE := [32]byte {
'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H',
'I', 'J', 'K', 'L', 'M', 'N', 'O', 'P',
@@ -37,6 +38,7 @@ ENC_TABLE := [32]byte {
PADDING :: '='
@(rodata)
DEC_TABLE := [256]u8 {
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,