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[3.14] gh-134693: Fix [-Wmaybe-uninitialized] warning in _remote_debugging_module.c (GH-134694) (#134726)

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gh-134693: Fix `[-Wmaybe-uninitialized]` warning in `_remote_debugging_module.c` (GH-134694)
(cherry picked from commit 806107d7a2)

Co-authored-by: sobolevn <mail@sobolevn.me>
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Miss Islington (bot) 2025-05-26 17:32:52 +02:00 • committed by GitHub
parent aded785b8c
commit 2a089244f0
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1 changed files with 8 additions and 9 deletions
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17
Modules/_remote_debugging_module.c
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@ -2054,6 +2054,14 @@ parse_async_frame_object(
*previous_frame = GET_MEMBER(uintptr_t, frame, unwinder->debug_offsets.interpreter_frame.previous);
*code_object = GET_MEMBER(uintptr_t, frame, unwinder->debug_offsets.interpreter_frame.executable);
// Strip tag bits for consistent comparison
*code_object &= ~Py_TAG_BITS;
assert(code_object != NULL);
if ((void*)*code_object == NULL) {
return 0;
}
if (GET_MEMBER(char, frame, unwinder->debug_offsets.interpreter_frame.owner) == FRAME_OWNED_BY_CSTACK ||
GET_MEMBER(char, frame, unwinder->debug_offsets.interpreter_frame.owner) == FRAME_OWNED_BY_INTERPRETER) {
return 0; // C frame
@ -2067,15 +2075,6 @@ parse_async_frame_object(
return -1;
}
*code_object = GET_MEMBER(uintptr_t, frame, unwinder->debug_offsets.interpreter_frame.executable);
// Strip tag bits for consistent comparison
*code_object &= ~Py_TAG_BITS;
assert(code_object != NULL);
if ((void*)*code_object == NULL) {
return 0;
}
uintptr_t instruction_pointer = GET_MEMBER(uintptr_t, frame, unwinder->debug_offsets.interpreter_frame.instr_ptr);
// Get tlbc_index for free threading builds