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DWARF: Add logging for unexpected CFA opcodes #2479

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merged 4 commits into from
Feb 13, 2024
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@Sylfrena Sylfrena commented Feb 6, 2024

Why?

An end-user found an unexpected DWARF opcode in #2459 causing the agent to panic.

As there was no logging, the binary which has this opcode could not be determined

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@Sylfrena Sylfrena requested a review from a team as a code owner February 6, 2024 08:16
@Sylfrena Sylfrena force-pushed the dwarf-panic-replace branch from bddc587 to ecf0036 Compare February 7, 2024 09:30
@Sylfrena Sylfrena force-pushed the dwarf-panic-replace branch from 38426ed to e0fde79 Compare February 8, 2024 12:39
@Sylfrena Sylfrena force-pushed the dwarf-panic-replace branch 2 times, most recently from 16be55c to a0630ae Compare February 9, 2024 11:16
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Pretty close, let's also add error wrapping in each place where we return an error up the chain, that way we'll have context and know exactly where the error happened.

@Sylfrena Sylfrena force-pushed the dwarf-panic-replace branch from a0630ae to 156c451 Compare February 11, 2024 21:54
@brancz brancz merged commit 8aadcb2 into main Feb 13, 2024
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@brancz brancz deleted the dwarf-panic-replace branch February 13, 2024 09:43
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3 participants