schemagen: handle WeaselJsonParser_create failure in RootBuilder #46

Merged
andrew merged 1 commits from weaselbot/weaseljson:weaselbot/issue-36 into main 2026-06-30 15:35:21 +00:00
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Author SHA1 Message Date
weaselbot abeaae7ed7 schemagen: handle WeaselJsonParser_create failure in RootBuilder
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If WeaselJsonParser_create returns nullptr (e.g. negative stack size or allocation failure), set the existing error_ flag so that subsequent feed()/finish() calls return WeaselJson_REJECT instead of dereferencing the null parser_.

Also add a regression test in test_gen.cpp that constructs a RootBuilder with an invalid stack size and verifies it rejects without crashing.

Closes #36
2026-06-30 11:26:59 -04:00