Hennadii Stepanov ee42d59d4d

Merge bitcoin-core/gui#886: Avoid pathological QT text/markdown behavior... ...

6a371b70c87ad6b763c89384562fce8549f37434 gui: Avoid pathological QT text/markdown behavior... (David Gumberg)

Pull request description:

  ...during text selection by only setting plaintext mime data.

  Fixes the OOM described in #887.

  The issue is related to the construction of the [`text/markdown`](b617d11765/src/widgets/widgets/qwidgettextcontrol.cpp (L3539)) MIME data for the selection. Using the `heaptrack` utility, I observed that nearly all of the allocations when reproducing happen in [`QTextMarkdownWriter::writeFrame`](b617d11765/src/gui/text/qtextmarkdownwriter.cpp (L95)). I am not 100% sure what is causing this issue in QT's conversion of our HTML to markdown; I have tried changing the [HTML tags](689a321976/src/qt/rpcconsole.cpp (L916-L924)) (e.g. using `<p></p`> and `<ul><li></li></ul>` in place of tables)  used in our `rpcconsole` messages, but the issue recurs.

  The solution applied here is to override `createMimeDataFromSelection()` to avoid construction of the (likely never-used anyways) `text/markdown` mime data, and only set plaintext mime data in the clipboard.

ACKs for top commit:
  hebasto:
    ACK 6a371b70c87ad6b763c89384562fce8549f37434.

Tree-SHA512: 3edc4da47e6dbe939f27664d2265376938eed4f83ded3706e4b73677eac5c9a4ba8819f241428b45a08e8834982ee7759ee096afd090586db3b523d0ccbbbf73

2025-09-10 12:26:58 +01:00

..

bench

Revert "refactor: Simplify extra_txn to be a vec of CTransactionRef instead of a vec of pair<Wtxid, CTransactionRef>"

2025-08-27 03:33:32 +10:00

common

Merge bitcoin/bitcoin#33338: net: Add interrupt to pcp retry loop

2025-09-08 13:44:44 -07:00

compat

build: simplify *ifaddr handling

2025-05-08 16:49:58 +01:00

consensus

refactor: Convert remaining instances from uint256 to Txid

2025-08-11 16:47:43 +01:00

crc32c

Update crc32c subtree to latest upstream master

2025-08-07 09:27:25 +01:00

crypto

Fix benchmark CSV output

2025-09-08 18:39:55 +01:00

index

clang-tidy: Fix critical warnings

2025-09-07 17:28:31 +02:00

init

config: add DEBUG_ONLY -logratelimit

2025-08-12 11:28:36 -04:00

interfaces

wallet: Remove isminetype

2025-08-19 14:49:37 -07:00

ipc

Merge bitcoin/bitcoin#33312: clang-tidy: Disable UndefinedBinaryOperatorResult check in src/ipc

2025-09-08 13:28:01 -07:00

kernel

index: Fix coinstatsindex overflow issue

2025-09-07 17:21:00 +02:00

leveldb

Update leveldb subtree to latest upstream

2025-05-30 16:51:49 +01:00

logging

scripted-diff: modernize outdated trait patterns - values

2025-02-21 10:43:01 +01:00

minisketch

Update minisketch subtree to latest upstream

2025-05-13 18:07:47 +01:00

node

miner: clamp options instead of asserting

2025-08-19 16:52:02 -04:00

policy

doc: Remove wrong and redundant doxygen tag

2025-08-21 15:16:54 +02:00

primitives

refactor: Move transaction_identifier.h to primitives

2025-08-11 16:47:51 +01:00

qt

Merge bitcoin-core/gui#886: Avoid pathological QT text/markdown behavior...

2025-09-10 12:26:58 +01:00

rpc

index: Fix coinstatsindex overflow issue

2025-09-07 17:21:00 +02:00

script

script: (optimization) introduce sighash midstate caching

2025-08-06 09:33:17 -04:00

secp256k1

Update secp256k1 subtree to latest master

2025-07-22 09:35:01 +01:00

support

[allocators] Apply manual ASan poisoning to PoolResource

2025-05-23 10:09:39 +01:00

test

Merge bitcoin/bitcoin#30469: index: Fix coinstats overflow

2025-09-08 17:06:30 -07:00

univalue

Merge bitcoin/bitcoin#31179: RPC: Add reserve member function to UniValue and use it in blockToJSON function

2025-07-23 13:29:07 -07:00

util

Merge bitcoin/bitcoin#33116: refactor: Convert uint256 to Txid

2025-08-13 14:50:51 -04:00

wallet

Merge bitcoin/bitcoin#33082: wallet, refactor: Remove Legacy check and error

2025-09-09 14:36:56 -07:00

zmq

refactor: Convert remaining instances from uint256 to Txid

2025-08-11 16:47:43 +01:00

.clang-format

…

.clang-tidy

clang-tidy: Apply modernize-deprecated-headers

2025-06-03 15:13:54 +02:00

addrdb.cpp

log: Properly log warnings with warn loglevel in addrdb

2025-07-10 11:24:40 +02:00

addrdb.h

…

addresstype.cpp

policy: Add OP_1 <0x4e73> as a standard output type

2024-07-30 14:06:58 -04:00

addresstype.h

refactor: deduplicate anchor witness program bytes (0x4e,0x73)

2025-03-23 21:58:39 +01:00

addrman_impl.h

Merge bitcoin/bitcoin#30568: addrman: change internal id counting to int64_t

2024-09-20 12:55:22 -04:00

addrman.cpp

addrman: cap the max_pct to not exceed the maximum number of addresses

2024-11-11 12:47:53 -03:00

addrman.h

addrman: cap the max_pct to not exceed the maximum number of addresses

2024-11-11 12:47:53 -03:00

arith_uint256.cpp

Add a fuzz test for Num3072 multiplication and inversion

2025-01-09 10:11:46 -05:00

arith_uint256.h

arith_uint256: modernize comparison operators

2025-04-07 10:45:13 -04:00

attributes.h

…

banman.cpp

log: [refactor] Use info level for init logs

2025-07-25 09:50:50 +02:00

banman.h

doc: remove For ... comments

2025-05-19 16:40:33 +01:00

base58.cpp

clang-tidy: Apply modernize-deprecated-headers

2025-06-03 15:13:54 +02:00

base58.h

scripted-diff: Bump copyright headers after std::span changes

2025-03-12 19:46:54 +01:00

bech32.cpp

scripted-diff: Bump copyright headers after include changes

2025-06-03 15:13:57 +02:00

bech32.h

scripted-diff: Bump copyright headers after include changes

2025-06-03 15:13:57 +02:00

bip324.cpp

refactor: Sort includes of touched source files

2025-06-03 19:56:55 +02:00

bip324.h

scripted-diff: Bump copyright headers after std::span changes

2025-03-12 19:46:54 +01:00

bitcoin-chainstate.cpp

kernel: improve BlockChecked ownership semantics

2025-08-01 15:12:37 +02:00

bitcoin-cli-res.rc

doc, windows: CompanyName "Bitcoin" => "Bitcoin Core project"

2025-06-10 15:14:24 +02:00

bitcoin-cli.cpp

netinfo: return shortened services, if peers list requested

2025-08-04 15:33:25 -06:00

bitcoin-res.rc

doc, windows: CompanyName "Bitcoin" => "Bitcoin Core project"

2025-06-10 15:14:24 +02:00

bitcoin-tx-res.rc

doc, windows: CompanyName "Bitcoin" => "Bitcoin Core project"

2025-06-10 15:14:24 +02:00

bitcoin-tx.cpp

bitcoin-tx: Reject + sign in MutateTxDel*

2025-05-17 09:36:25 +02:00

bitcoin-util-res.rc

doc, windows: CompanyName "Bitcoin" => "Bitcoin Core project"

2025-06-10 15:14:24 +02:00

bitcoin-util.cpp

refactor: Use TranslateFn type consistently

2025-01-15 12:15:40 +01:00

bitcoin-wallet-res.rc

doc, windows: CompanyName "Bitcoin" => "Bitcoin Core project"

2025-06-10 15:14:24 +02:00

bitcoin-wallet.cpp

Remove create options from wallet tool

2025-05-09 15:07:04 +02:00

bitcoin.cpp

bitcoin wrapper: improve help output

2025-07-03 17:03:00 -04:00

bitcoind-res.rc

doc, windows: CompanyName "Bitcoin" => "Bitcoin Core project"

2025-06-10 15:14:24 +02:00

bitcoind.cpp

refactor: introduce a more general LockDirectories for init

2025-01-16 21:06:21 +00:00

blockencodings.cpp

Revert "[refactor] rewrite vTxHashes as a vector of CTransactionRef"

2025-08-27 03:33:32 +10:00

blockencodings.h

Revert "refactor: Simplify extra_txn to be a vec of CTransactionRef instead of a vec of pair<Wtxid, CTransactionRef>"

2025-08-27 03:33:32 +10:00

blockfilter.cpp

…

blockfilter.h

…

chain.cpp

interfaces, chain, refactor: Remove unused getTipLocator

2025-08-13 00:08:37 -03:00

chain.h

interfaces, chain, refactor: Remove unused getTipLocator

2025-08-13 00:08:37 -03:00

chainparams.cpp

log: [refactor] Use info level for init logs

2025-07-25 09:50:50 +02:00

chainparams.h

…

chainparamsbase.cpp

scripted-diff: Bump copyright headers after include changes

2025-06-03 15:13:57 +02:00

chainparamsbase.h

net, init: derive default onion port if a user specified a -port

2024-11-14 13:41:02 -05:00

chainparamsseeds.h

contrib: update fixed seeds

2025-09-03 11:23:30 +01:00

checkqueue.h

validation: use a lock for CCheckQueueControl

2025-05-19 22:06:48 +00:00

clientversion.cpp

doc: update MIT license URL

2025-05-20 09:30:41 +01:00

clientversion.h

windows: Use predefined RC_INVOKED macro instead of custom one

2025-05-29 11:18:36 +01:00

cluster_linearize.h

txgraph: track amount of work done in linearization (preparation)

2025-07-14 09:41:17 -04:00

CMakeLists.txt

Merge bitcoin/bitcoin#31679: cmake: Install internal binaries to <prefix>/libexec/

2025-08-07 14:53:26 +01:00

coins.cpp

Merge bitcoin/bitcoin#30906: refactor: prohibit direct flags access in CCoinsCacheEntry and remove invalid tests

2024-12-04 14:09:05 -05:00

coins.h

scripted-diff: Bump copyright headers after include changes

2025-06-03 15:13:57 +02:00

compressor.cpp

…

compressor.h

scripted-diff: Bump copyright headers after std::span changes

2025-03-12 19:46:54 +01:00

core_io.h

rpc: add getdescriptoractivity

2024-11-26 20:47:08 -05:00

core_memusage.h

…

core_read.cpp

refactor: starts/ends_with changes for clang-tidy 20

2025-04-22 13:16:54 +01:00

core_write.cpp

rpc: reserve space for UniValue variables in blockToJSON

2025-01-22 17:31:22 -05:00

cuckoocache.h

doc: remove For ... comments

2025-05-19 16:40:33 +01:00

dbwrapper.cpp

Merge bitcoin/bitcoin#33039: refactor,test: follow-ups to multi-byte block obfuscation

2025-08-06 15:46:18 -07:00

dbwrapper.h

refactor: rename OBFUSCATION_KEY_KEY

2025-07-22 10:26:15 -07:00

deploymentinfo.cpp

scripted-diff: rename gbt_force and gbt_force_name

2025-04-30 14:51:21 +02:00

deploymentinfo.h

scripted-diff: rename gbt_force and gbt_force_name

2025-04-30 14:51:21 +02:00

deploymentstatus.cpp

scripted-diff: modernize outdated trait patterns - types

2025-02-21 10:41:27 +01:00

deploymentstatus.h

versionbits: Simplify VersionBitsCache API

2025-01-21 00:38:03 +10:00

dummywallet.cpp

log: [refactor] Use info level for init logs

2025-07-25 09:50:50 +02:00

external_signer.cpp

refactor: Remove Span operator==, Use std::ranges::equal

2024-08-13 07:44:31 +02:00

external_signer.h

…

flatfile.cpp

flatfile: check whether the file has been closed successfully

2025-06-16 15:33:19 +02:00

flatfile.h

refactor: Add FlatFileSeq member variables in BlockManager

2024-07-24 09:39:35 +02:00

hash.cpp

scripted-diff: Bump copyright headers after std::span changes

2025-03-12 19:46:54 +01:00

hash.h

scripted-diff: Bump copyright headers after std::span changes

2025-03-12 19:46:54 +01:00

headerssync.cpp

kernel: update headersync params

2025-09-02 11:59:48 +01:00

headerssync.h

refactor: Convert remaining instances from uint256 to Txid

2025-08-11 16:47:43 +01:00

httprpc.cpp

remove RPCTimerInterface and RPCRunLater

2025-07-03 06:26:23 -04:00

httprpc.h

…

httpserver.cpp

log: [refactor] Use info level for init logs

2025-07-25 09:50:50 +02:00

httpserver.h

rpc: increase the defaults for -rpcthreads and -rpcworkqueue

2024-11-04 17:08:21 +01:00

i2p.cpp

refactor: starts/ends_with changes for clang-tidy 20

2025-04-22 13:16:54 +01:00

i2p.h

…

indirectmap.h

…

init.cpp

Merge bitcoin/bitcoin#33231: net: Prevent node from binding to the same CService

2025-09-09 14:57:16 -07:00

init.h

refactor: introduce a more general LockDirectories for init

2025-01-16 21:06:21 +00:00

key_io.cpp

scripted-diff: Bump copyright headers after include changes

2025-06-03 15:13:57 +02:00

key_io.h

…

key.cpp

scripted-diff: Bump copyright headers after std::span changes

2025-03-12 19:46:54 +01:00

key.h

scripted-diff: Bump copyright headers after std::span changes

2025-03-12 19:46:54 +01:00

logging.cpp

log: make m_limiter a shared_ptr

2025-08-12 11:28:36 -04:00

logging.h

config: add DEBUG_ONLY -logratelimit

2025-08-12 11:28:36 -04:00

mapport.cpp

net: Add interrupt to pcp retry loop

2025-09-08 11:18:51 +02:00

mapport.h

mapport: turn -natpmp to on by default

2025-07-17 12:43:04 -04:00

memusage.h

memusage: Add DynamicUsage for std::string

2024-11-04 18:46:40 +01:00

merkleblock.cpp

refactor: Convert RPCs and merkleblock from uint256 to Txid

2025-08-11 15:53:34 +01:00

merkleblock.h

refactor: Move transaction_identifier.h to primitives

2025-08-11 16:47:51 +01:00

musig.cpp

Add MuSig2 Keyagg Cache helper functions

2025-06-11 11:11:48 -07:00

musig.h

refactor: Use immediate lambda to work around GCC bug 117966

2025-08-01 12:07:26 +01:00

net_permissions.cpp

…

net_permissions.h

scripted-diff: modernize outdated trait patterns - types

2025-02-21 10:41:27 +01:00

net_processing.cpp

net: check for empty header before calling FillBlock

2025-09-08 17:03:24 -04:00

net_processing.h

scripted-diff: rename OrphanTxBase to OrphanInfo

2025-08-01 11:52:32 -04:00

net_types.cpp

…

net_types.h

…

net.cpp

Merge bitcoin/bitcoin#32345: ipc: Handle unclean shutdowns better

2025-08-18 20:19:19 +01:00

net.h

Merge bitcoin/bitcoin#32345: ipc: Handle unclean shutdowns better

2025-08-18 20:19:19 +01:00

netaddress.cpp

doc: update URLs

2025-06-03 08:09:21 +01:00

netaddress.h

scripted-diff: Bump copyright headers after std::span changes

2025-03-12 19:46:54 +01:00

netbase.cpp

Merge bitcoin/bitcoin#32826: p2p: add more bad ports

2025-06-30 13:28:17 -04:00

netbase.h

test: Add unit test coverage for Init and Shutdown code

2025-08-04 13:38:26 -04:00

netgroup.cpp

…

netgroup.h

…

netmessagemaker.h

…

noui.cpp

log: [refactor] Use info level for init logs

2025-07-25 09:50:50 +02:00

noui.h

log: [refactor] Use info level for init logs

2025-07-25 09:50:50 +02:00

outputtype.cpp

wallet, rpc: Use OUTPUT_TYPES to describe the output types instead of hardcoding them

2025-06-18 18:11:28 -03:00

outputtype.h

wallet, rpc: Use OUTPUT_TYPES to describe the output types instead of hardcoding them

2025-06-18 18:11:28 -03:00

pow.cpp

fuzz: enable running fuzz test cases in Debug mode

2025-04-22 17:11:24 +10:00

pow.h

scripted-diff: Bump copyright headers after include changes

2025-06-03 15:13:57 +02:00

prevector.h

refactor: extract STATIC_SIZE constant to prevector

2025-07-25 16:23:37 -07:00

protocol.cpp

scripted-diff: Replace GenTxidVariant with GenTxid

2025-07-08 20:00:51 +01:00

protocol.h

scripted-diff: Replace GenTxidVariant with GenTxid

2025-07-08 20:00:51 +01:00

psbt.cpp

psbt: use sighash type field to determine whether to remove non-witness utxos

2025-05-14 14:00:43 -07:00

psbt.h

psbt: use sighash type field to determine whether to remove non-witness utxos

2025-05-14 14:00:43 -07:00

pubkey.cpp

XOnlyPubKey: Add GetCPubKeys

2025-05-21 10:44:26 -07:00

pubkey.h

XOnlyPubKey: Add GetCPubKeys

2025-05-21 10:44:26 -07:00

random.cpp

log: [refactor] Use info level for init logs

2025-07-25 09:50:50 +02:00

random.h

random: add fixed-size std::array generation

2025-07-16 13:19:18 -07:00

randomenv.cpp

build: simplify *ifaddr handling

2025-05-08 16:49:58 +01:00

randomenv.h

…

rest.cpp

mempool, refactor: Convert uint256 to Txid

2025-08-11 16:26:35 +01:00

rest.h

…

scheduler.cpp

thread-safety: fix annotations with REVERSE_LOCK

2025-06-16 18:09:14 +00:00

scheduler.h

…

semaphore_grant.h

threading: semaphore: move CountingSemaphoreGrant to its own header

2025-05-10 03:31:30 +00:00

serialize.h

cleanup: remove unused ser_writedata16be and ser_readdata16be

2025-07-29 16:25:47 -07:00

signet.cpp

refactor: Convert remaining instances from uint256 to Txid

2025-08-11 16:47:43 +01:00

signet.h

…

span.h

scripted-diff: Bump copyright headers after std::span changes

2025-03-12 19:46:54 +01:00

streams.cpp

refactor: encapsulate vector/array keys into Obfuscation

2025-07-16 14:33:07 -07:00

streams.h

refactor: encapsulate vector/array keys into Obfuscation

2025-07-16 14:33:07 -07:00

sync.cpp

threading: remove unused template instantiations

2025-08-22 14:25:39 +00:00

sync.h

threading: remove obsolete critsect macros

2025-08-22 14:25:39 +00:00

threadsafety.h

thread-safety: modernize thread safety macros

2025-05-08 20:13:46 +00:00

tinyformat.h

refactor: Introduce struct to hold a runtime format string

2025-01-15 12:16:08 +01:00

torcontrol.cpp

config: allow setting -proxy per network

2025-05-13 12:09:40 +02:00

torcontrol.h

config: allow setting -proxy per network

2025-05-13 12:09:40 +02:00

txdb.cpp

refactor: Remove manual CDBBatch size estimation

2025-04-07 15:59:41 +02:00

txdb.h

kernel: Move default cache constants to caches

2025-01-15 15:44:55 +01:00

txgraph.cpp

txgraph: add work limit to DoWork(), try optimal (feature)

2025-07-14 10:28:54 -04:00

txgraph.h

txgraph: add work limit to DoWork(), try optimal (feature)

2025-07-14 10:28:54 -04:00

txmempool.cpp

Revert "[refactor] rewrite vTxHashes as a vector of CTransactionRef"

2025-08-27 03:33:32 +10:00

txmempool.h

Revert "[refactor] rewrite vTxHashes as a vector of CTransactionRef"

2025-08-27 03:33:32 +10:00

txrequest.cpp

refactor: miscellaneous GenTxid followups

2025-07-23 15:01:18 +01:00

txrequest.h

refactor: miscellaneous GenTxid followups

2025-07-23 15:01:18 +01:00

uint256.cpp

refactor: Remove SetHexDeprecated

2025-04-09 15:59:59 +01:00

uint256.h

refactor: Remove SetHexDeprecated

2025-04-09 15:59:59 +01:00

undo.h

…

validation.cpp

doc: use new block_to_connect parameter name

2025-08-21 15:54:02 +01:00

validation.h

Merge bitcoin/bitcoin#33078: kernel: improve BlockChecked ownership semantics

2025-08-20 10:45:36 -07:00

validationinterface.cpp

kernel: improve BlockChecked ownership semantics

2025-08-01 15:12:37 +02:00

validationinterface.h

kernel: improve BlockChecked ownership semantics

2025-08-01 15:12:37 +02:00

versionbits_impl.h

tests: refactor versionbits fuzz test

2025-01-21 00:38:03 +10:00

versionbits.cpp

scripted-diff: rename gbt_force and gbt_force_name

2025-04-30 14:51:21 +02:00

versionbits.h

scripted-diff: rename gbt_force and gbt_force_name

2025-04-30 14:51:21 +02:00

walletinitinterface.h

…