Improve error message content if on long lines#29
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richkadel merged 2 commits intogoogle:masterfrom Jan 9, 2022
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This PR addresses two more classes of oss-fuzz failures. 1. A document with many open braces, without closing braces, can eventually cause program stack overflow. I've added function variations to set a specific limit, and the existing functions set this value to a default limit. 2. A document that ends with an extra closing brace could crash the parser. This is now caught, and a parser error is emitted. This may have also contributed to an "out-of-memory" error, as the reproducer test (included with this PR) no longer fails. I also added better testing support for debugging the parser on sample documents (such as oss-fuzz reproducers). Fixes: google#22 Fixes: google#23 Fixes: google#24
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Improved display of error messages that need to highlight an error on an exceptionally long line (like thousands of opening braces). The error message generator now trims long lines, and still, hopefully always, show an indicator where the error is on that line. Fixes: google#26
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Improved display of error messages that need to highlight an error on an exceptionally long line (like thousands of opening braces). The error message generator now trims long lines, and still, hopefully always, show an indicator where the error is on that line.
Fixes: #26