From a26a301f8b09c1825b288fc8649f8174576361f4 Mon Sep 17 00:00:00 2001 From: Bojun Ren Date: Wed, 26 Mar 2025 07:35:39 +0800 Subject: GH-130673: Gracefully handle missing sections in JIT build (GH-130906) --- .../next/Build/2025-03-06-20-55-34.gh-issue-130673.T3RSCI.rst | 2 ++ Tools/jit/_targets.py | 6 +++++- 2 files changed, 7 insertions(+), 1 deletion(-) create mode 100644 Misc/NEWS.d/next/Build/2025-03-06-20-55-34.gh-issue-130673.T3RSCI.rst diff --git a/Misc/NEWS.d/next/Build/2025-03-06-20-55-34.gh-issue-130673.T3RSCI.rst b/Misc/NEWS.d/next/Build/2025-03-06-20-55-34.gh-issue-130673.T3RSCI.rst new file mode 100644 index 0000000..20c52c3 --- /dev/null +++ b/Misc/NEWS.d/next/Build/2025-03-06-20-55-34.gh-issue-130673.T3RSCI.rst @@ -0,0 +1,2 @@ +Fix potential ``KeyError`` when handling object sections during JIT building +process. diff --git a/Tools/jit/_targets.py b/Tools/jit/_targets.py index b5a839e..b3b0656 100644 --- a/Tools/jit/_targets.py +++ b/Tools/jit/_targets.py @@ -323,7 +323,11 @@ class _ELF( if section_type == "SHT_RELA": assert "SHF_INFO_LINK" in flags, flags assert not section["Symbols"] - value, base = group.symbols[section["Info"]] + maybe_symbol = group.symbols.get(section["Info"]) + if maybe_symbol is None: + # These are relocations for a section we're not emitting. Skip: + return + value, base = maybe_symbol if value is _stencils.HoleValue.CODE: stencil = group.code else: -- cgit v0.12