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| author | eldritch horrors <pennae@lix.systems> | 2024-03-04 07:35:20 +0100 |
|---|---|---|
| committer | eldritch horrors <pennae@lix.systems> | 2024-03-04 07:35:20 +0100 |
| commit | 96f1a404d08d1dd00ef395bcdc53c7599c860ecf (patch) | |
| tree | c2c10849ccfa865ae649be873fa9ed0d6d4d4da6 /src/libexpr/eval.hh | |
| parent | e1b1e6f7abb62b7e86a1d12aead1bd931089cd7a (diff) | |
Merge pull request #9617 from 9999years/stack-overflow-segfault
Fix segfault on infinite recursion in some cases
(cherry picked from commit bf1b294bd81ca76c5ec9fe3ecd52196bf52a8300)
Change-Id: Id137541426ec8536567835953fccf986a3aebf16
Diffstat (limited to 'src/libexpr/eval.hh')
| -rw-r--r-- | src/libexpr/eval.hh | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/libexpr/eval.hh b/src/libexpr/eval.hh index 20ea7b704..4cbd45013 100644 --- a/src/libexpr/eval.hh +++ b/src/libexpr/eval.hh @@ -629,6 +629,11 @@ private: const SourcePath & basePath, std::shared_ptr<StaticEnv> & staticEnv); + /** + * Current Nix call stack depth, used with `max-call-depth` setting to throw stack overflow hopefully before we run out of system stack. + */ + size_t callDepth = 0; + public: /** |