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update decode_fast.c to assert that non-const messages are not frozen 

PiperOrigin-RevId: 627393634
pull/16600/head
Hong Shin 2024-04-23 08:17:38 -07:00 committed by Copybara-Service
parent b50ff60967
commit 335edb909f
1 changed files with 3 additions and 0 deletions
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3
upb/wire/internal/decode_fast.c
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@ -231,6 +231,7 @@ UPB_FORCEINLINE
void* fastdecode_getfield(upb_Decoder* d, const char* ptr, upb_Message* msg,
uint64_t* data, uint64_t* hasbits,
fastdecode_arr* farr, int valbytes, upb_card card) {
UPB_ASSERT(!upb_Message_IsFrozen(msg));
switch (card) {
case CARD_s: {
uint8_t hasbit_index = *data >> 24;
@ -606,6 +607,7 @@ UPB_NOINLINE
static const char* fastdecode_verifyutf8(upb_Decoder* d, const char* ptr,
upb_Message* msg, intptr_t table,
uint64_t hasbits, uint64_t data) {
UPB_ASSERT(!upb_Message_IsFrozen(msg));
upb_StringView* dst = (upb_StringView*)data;
if (!_upb_Decoder_VerifyUtf8Inline(dst->data, dst->size)) {
_upb_FastDecoder_ErrorJmp(d, kUpb_DecodeStatus_BadUtf8);
@ -651,6 +653,7 @@ UPB_NOINLINE
static const char* fastdecode_longstring_noutf8(
struct upb_Decoder* d, const char* ptr, upb_Message* msg, intptr_t table,
uint64_t hasbits, uint64_t data) {
UPB_ASSERT(!upb_Message_IsFrozen(msg));
upb_StringView* dst = (upb_StringView*)data;
FASTDECODE_LONGSTRING(d, ptr, msg, table, hasbits, dst, false);
}