[Bug gdb/34288] gdb accepts invalid DW_OP_bra / DW_OP_skip branch targets
simark at simark dot ca via Gdb-prs <[email protected]>
| Newsgroups | gmane.comp.gdb.bugs.discuss |
|---|---|
| Message-ID | <[email protected]/bugzilla/> |
https://sourceware.org/bugzilla/show_bug.cgi?id=34288
Simon Marchi <simark at simark dot ca> changed:
What |Removed |Added
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CC| |simark at simark dot ca
--- Comment #3 from Simon Marchi <simark at simark dot ca> ---
Jumping outside of the expression buffer sounds bad, and it would be easy to
fix with a bounds check.
Detecting whether the expression jumps in the middle of an instruction, I think
it would be more difficult and not as important. If the expression is buggy,
well, it will yield bogus results.
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