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Beyla crashing on R-lang DWARF parsing #625
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The issue is that we are expecting an integer number as offset and we got in memory a byte slice According to the DWARF specification (page 227) this value can be:
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The user reporting the issue commented:
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Yeah I think maybe we should do some sanity checks for language detection before we try to read the dwarf, or we can just fix this in the offset scanner. It would be hard to reproduce I think, but maybe we can make sure it works with unit tests. |
Happens from 1.0 to 1.2.1. The instrumented executable is not publicly available.
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