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Debug message printed in release mode upon invalid Opcode #96711

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serge-sans-paille opened this issue Sep 9, 2022 · 0 comments
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Debug message printed in release mode upon invalid Opcode #96711

serge-sans-paille opened this issue Sep 9, 2022 · 0 comments
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type-bug An unexpected behavior, bug, or error

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@serge-sans-paille
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Bug report

When decoding an invalid opcode (say opcode '0') Python raises a SystemError but also prints debug information on stderr. I think it would be better not to print these debug information in the (very uncommon!) case where such decode errors are a potential scenario that should be gracefully handled.

Simple reproducer:

exec(CodeType(0, 0, 0, 10, 0, b'\x00', (), (), (), '<>', '', 0, b''))
@serge-sans-paille serge-sans-paille added the type-bug An unexpected behavior, bug, or error label Sep 9, 2022
serge-sans-paille added a commit to serge-sans-paille/cpython that referenced this issue Sep 9, 2022
@serge-sans-paille
Do not print debug information upon Invalid opcode
aabd246 
Fix python#96711
@bedevere-bot bedevere-bot mentioned this issue Sep 9, 2022
Merged
serge-sans-paille added a commit to serge-sans-paille/cpython that referenced this issue Sep 19, 2022
@serge-sans-paille
Raise verbose System error instead of printing debug information upon…
a3c3f0e 
… Invalid opcode

Also add code to test that path.

Fix python#96711
serge-sans-paille added a commit to serge-sans-paille/cpython that referenced this issue Sep 19, 2022
@serge-sans-paille
Raise verbose System error instead of printing debug information upon…
1eb457b 
… Invalid opcode

Also add code to test that path.

Fix python#96711
serge-sans-paille added a commit to serge-sans-paille/cpython that referenced this issue Sep 19, 2022
@serge-sans-paille
Raise verbose System error instead of printing debug information upon…
2c662a3 
… Invalid opcode

Also add code to test that path.

Fix python#96711
serge-sans-paille added a commit to serge-sans-paille/cpython that referenced this issue Sep 19, 2022
@serge-sans-paille
Raise verbose System error instead of printing debug information upon…
32e4640 
… Invalid opcode

Also add code to test that path.

Fix python#96711
serge-sans-paille added a commit to serge-sans-paille/cpython that referenced this issue Sep 20, 2022
@serge-sans-paille
Raise verbose System error instead of printing debug information upon…
abf8da6 
… Invalid opcode

Also add code to test that path.

Fix python#96711
serge-sans-paille added a commit to serge-sans-paille/cpython that referenced this issue Sep 20, 2022
@serge-sans-paille
Raise verbose System error instead of printing debug information upon…
ed0cc73 
… Invalid opcode

Also add code to test that path.

Fix python#96711
serge-sans-paille added a commit to serge-sans-paille/cpython that referenced this issue Sep 20, 2022
@serge-sans-paille
Raise verbose System error instead of printing debug information upon…
c64cba3 
… Invalid opcode

Also add code to test that path.

Fix python#96711
serge-sans-paille added a commit to serge-sans-paille/cpython that referenced this issue Sep 20, 2022
@serge-sans-paille
Raise verbose System error instead of printing debug information upon…
c1f15ec 
… Invalid opcode

Also add code to test that path.

Fix python#96711
serge-sans-paille added a commit to serge-sans-paille/cpython that referenced this issue Sep 20, 2022
@serge-sans-paille
Raise verbose System error instead of printing debug information upon…
e3b85d8 
… Invalid opcode

Also add code to test that path.

Fix python#96711
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