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AK: Make ByteBuffer::try_* functions return ErrorOr<void>

Browse source 
Same as Vector, ByteBuffer now also signals allocation failure by
returning an ENOMEM Error instead of a bool, allowing us to use the
TRY() and MUST() patterns.
This commit is contained in:
Andreas Kling 2021-11-10 14:33:44 +01:00
parent 88b6428c25
commit a15ed8743d
20 changed files with 59 additions and 70 deletions
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4
Userland/Libraries/LibCrypto/PK/Code/EMSA_PSS.h
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@ -152,8 +152,8 @@ public:
for (size_t counter = 0; counter < length / HashFunction::DigestSize - 1; ++counter) {
hash_fn.update(seed);
hash_fn.update((u8*)&counter, 4);
if (!T.try_append(hash_fn.digest().data, HashFunction::DigestSize)) {
dbgln("EMSA_PSS: MGF1 digest failed, not enough space");
if (auto result = T.try_append(hash_fn.digest().data, HashFunction::DigestSize); result.is_error()) {
dbgln("EMSA_PSS: MGF1 digest failed: {}", result.error());
return;
}
}