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Bug 24171 – [REG 2.100] Segfault compiling an empty ddoc file

Status: RESOLVED
Resolution: FIXED
Severity: regression
Priority: P1
Component: dmd
Product: D
Version: D2
Platform: All
OS: All
Creation time: 2023-10-01T23:23:13Z
Last change time: 2023-11-01T22:39:26Z
Keywords: pull
Assigned to: No Owner
Creator: Iain Buclaw

Comments

Comment #0 by ibuclaw — 2023-10-01T23:23:13Z

Introduced by https://github.com/dlang/dmd/pull/13769 --- $ dmd empty.dd Segmentation fault (core dumped) Backtrace: #0 __strlen_avx2 () at ../sysdeps/x86_64/multiarch/strlen-avx2.S:76 #1 0x0000555555961c68 in _D3dmd3doc10gendocfileFCQw7dmodule6ModulexAaxPaCQBu9errorsink9ErrorSinkKSQCt6common9outbuffer9OutBufferZv (outbuf=..., eSink=0x7ffff7b911f0, datetime=0x555555dd0ee8 <global+64> "Mon Oct 2 01:22:34 2023\n", ddoctext=..., m=0x7ffff7b958f0) at src/dmd/doc.d:441 #2 0x00005555558ec59e in _D3dmd4main7tryMainFmPPxaKSQz7globals5ParamZi (params=..., argv=0x7fffffffdac8, argc=3) at src/dmd/main.d:415 #3 0x00005555558ebc51 in _Dmain (_param_0=...) at src/dmd/main.d:133

Comment #1 by dlang-bot — 2023-10-01T23:48:40Z

@ibuclaw created dlang/dmd pull request #15644 "fix Issue 24171 - [REG 2.100] Segfault compiling an empty ddoc file" fixing this issue: - fix Issue 24171 - [REG 2.100] Segfault compiling an empty ddoc file https://github.com/dlang/dmd/pull/15644

Comment #2 by dlang-bot — 2023-10-02T02:07:01Z

dlang/dmd pull request #15644 "fix Issue 24171 - [REG 2.100] Segfault compiling an empty ddoc file" was merged into stable: - 3309ff99f09502fcb64178d9768e5cfd3f610965 by Iain Buclaw: fix Issue 24171 - [REG 2.100] Segfault compiling an empty ddoc file https://github.com/dlang/dmd/pull/15644

Comment #3 by dlang-bot — 2023-11-01T22:39:26Z

dlang/dmd pull request #15771 "merge stable" was merged into master: - c40c8003ef5806374f60b3d60a68a2f18a638ede by Iain Buclaw: fix Issue 24171 - [REG 2.100] Segfault compiling an empty ddoc file (#15644) https://github.com/dlang/dmd/pull/15771