fix(crashtracking): handle new lines in client submitted exception message - #1836
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## gyuheon0h/fix-stale-prebuild #1836 +/- ##
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- Coverage 71.50% 71.48% -0.03%
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Files 426 426
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# Release proposal for libdd-crashtracker, libdd-gotter and their dependencies This PR contains version bumps based on public API changes and commits since last release. ## libdd-gotter **Next version:** `1.0.0` **Semver bump:** `major` **Tag:** `libdd-gotter-v1.0.0` **Warning:** this is an initial release. Please verify that the version and commits included are correct. ## libdd-crashtracker **Next version:** `2.0.0` **Semver bump:** `major` **Tag:** `libdd-crashtracker-v2.0.0` ###⚠️ major bump forced due to: - `libdd-common`: ^1.0.0 → ^5.2.0 - `libdd-telemetry`: ^1.0.0 → ^7.0.0 ### Commits - feat(crashtracking)!: retrieve c assert message for linux when `__assert_fail` is dynamically loaded (#2268) - test: skip/shorten slow miri jobs (#2331) - feat(crashtracking): send debug log when no data is received at all (#2321) - fix(crashtracking): check fields and exclude uuid for `has_data` (#2322) - refactor: migrate to workspace dependencies, phase 4 (#2296) - refactor: migrate to workspace dependencies, phase 3 (#2283) - chore: moving to workspace-level dependencies, phase 2 (#2270) - refactor: consolidate core dependencies at workspace level (phase 1) (#2253) - test: stabilize flaky tests (#2256) - feat(telemetry)!: make telemetry worker wasm-compatible for the TraceExporter (#2172) - chore(crashtracking): harden multi thread ptrace collection (#2216) - fix(sidecar): don't double-encode file:// telemetry endpoints (#2230) - fix: new clippy lints (#2219) - refactor(sidecar)!: Avoid a dedicated socket for crashtracker (#2179) - refactor(clippy): prefer core and alloc imports (#2196) - refactor(libdd-telemetry)!: avoid leaking libdd-common types in the public API (#2152) - feat(crashtracking): collect all native stacks for unhandled exception and also crashing thread (#2155) - fix(crashtracking): sanitize type and message for unhandled exceptions (#2148) - fix(crashtracking): multi thread collection centos flakes harden (#2113) - chore(crashtracking)!: remove frame count experimental field (#2114) - fix(crashtracking): authenticate peer granted socket ptrace access (#2098) - feat(crashtracking)!: add experimental frame count field (#2099) - fix(crashtracker): increase test_waitall_nohang timeout to 500ms (#2097) - fix(crashtracker): support socket based receiver for all thread collection (#2080) - fix(crashtracker): set failed thread stack collection as incomplete empty stack (#2079) - fix(crashtracking)!: flatten all threads object into a list of `ThreadData` (#2054) - refactor(crashtracker): update imports to linux only (#2036) - fix(crashtracker): move preload logger marking after recursive guard (#2023) - fix(libdd-telemetry): restore previous Cargo.toml version (#1993) - feat!: integrate obfuscation to the stats exporter [APMSP-2764] (#1819) - chore(crashtracking)!: create errorsintake crash ping directly from telemetry (#1963) - feat(telemetry)!: include dependencies and integrations in app-extended-heartbeat (#1962) - feat(crashtracking)!: collect all threads (#1878) - chore(crashtracking): bump libdatadog-libunwind to v1.0.2 (#1942) - chore(crashtracking): default errors intake crash report upload to be on (#1902) - chore(libdd-crashtracker): remove path reference for libdd-libunwind-sys (#1877) - fix(crashtracking): handle new lines in client submitted exception message (#1836) - fix(crashtracker): Fix bin_tests in gitlab (#1832) - feat(crashtracking)!: improve parity between errors intake payload and telemetry intake payload (#1823) - feat(crashtracking)!: emit ucontext registers as structured data (#1787) - fix(ci): use single threaded for all tests that mutate signal state and use non-fatal signal (#1812) - fix(crashtracking): fix SIGCHLD signal guarding while in CT signal handler (#1807) - fix(ci): use single threaded to avoid race conditions for sa guard tests (#1800) - fix(crashtracking): guard sigchld and sigpipe during crashtracker signal handler execution (#1771) - chore(crashtracking): preserve errno for crashtracker (#1767) - chore(crashtracker): use weaker mem ordering for OP_COUNTERS (#1744) - chore(crashtracking): rename target triple to runtime platform (#1747) - chore(ci): give libdd-libunwind-sys its own version (#1743) - chore(crashtracking): add tag for target triple (#1741) - refactor(libdd-crashtracker)!: avoid leaking Endpoint through the public API (#1705) - chore(cargo): bump to 29.0.0 (#1702) - fix(crashtracking): use libunwind to unwind frames (#1663) - chore(deps): bump blazesym to 0.2.3 and blazesym-c to 0.1.7 (#1654) - chore(ci): fix crashtracker receiver binary rpath setting (#1652) - chore(crashtracking): emit a best effort stacktrace for Mac (#1645) - chore(crashtracker): use default-features=false for aws-lc-sys (#1625) - feat(crashtracking): report unhandled exceptions (#1596) - refactor(ddcommon)!: remove direct dependency on hyper client everywhere in common (#1604) - feat(crashtracking): include `Kind` in crash ping and clarify requirements (#1595) - fix(crashtracking): add process_tags to application field (#1576) - ci: update nightly in CI to 2026-02-08 (#1539) - fix(telemetry)!: fix logs payload format [APMSP-2590] (#1498) - chore(crashtracking): bump os_info crate to 3.14 (#1507) - Don't bail (#1494) - feat(crashtracking)!: emit crashing thread name in crash report for linux crashes (#1485) - test(crashtracking): add minimal LD preload test for crashtracker collector (#1428) - chore: release libddcommon-v1.1.0 (#1456) - chore: prepare libdd-telemetry-v2.0.0 (#1457) - [crashtracker] Retrieve panic message when crashing (#1361) - fix(sidecar): AWS lambda also can return EACCESS for shm_open (#1446) - chore(crashtracking): add `is_crash_debug` tag to crashtracker receiver debug logs (#1445) - [crashtracker] Log errors in crashtracker receiver (#1395) - chore: add changelog for every published crate (#1396) - Fix CI (#1389) - [crashtracker] Set OS info in the crash info builder when receiving report (#1388) - crashtracker: support cxx bindings for crashinfo (#1379) [APMSP-2764]: https://datadoghq.atlassian.net/browse/APMSP-2764?atlOrigin=eyJpIjoiNWRkNTljNzYxNjVmNDY3MDlhMDU5Y2ZhYzA5YTRkZjUiLCJwIjoiZ2l0aHViLWNvbS1KU1cifQ --------- Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: hoolioh <107922352+hoolioh@users.noreply.github.com>
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What does this PR do?
Escapes new lines from API consumer submitted unhandled exception message, then unescapes it when writing the report. This is necessary, because API consumers can submit arbitrary exception messages, and if they contain new lines, the receiver state machine parsing breaks as it depends on chunks of data being sent as lines.
Motivation
This crash log has no message because the exception message being sent has new lines in it
Additional Notes
I've looked at other places where API consumers submit raw strings that we just pass in raw, and I cannot find other plausible places where this could be an issue
How to test the change?
Bin_test updated to include a new line in the input to the unhandled exception API