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[3.15] gh-151126: Fix missing PyErr_NoMemory() in remove_unused_consts (GH-151127) (#151134)

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gh-151126: Fix missing `PyErr_NoMemory()` in `remove_unused_consts` (GH-151127)
(cherry picked from commit 3186547c1e)

Co-authored-by: sobolevn <mail@sobolevn.me>
This commit is contained in:
Miss Islington (bot)
2026-06-09 12:33:02 +02:00
committed by GitHub
parent 83e26a43a7
commit 8a2bf2a072
2 changed files with 5 additions and 0 deletions
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Python/flowgraph.c
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@@ -3273,6 +3273,7 @@ remove_unused_consts(basicblock *entryblock, PyObject *consts)
index_map = PyMem_Malloc(nconsts * sizeof(Py_ssize_t));
if (index_map == NULL) {
PyErr_NoMemory();
goto end;
}
for (Py_ssize_t i = 1; i < nconsts; i++) {
@@ -3325,6 +3326,7 @@ remove_unused_consts(basicblock *entryblock, PyObject *consts)
/* adjust const indices in the bytecode */
reverse_index_map = PyMem_Malloc(nconsts * sizeof(Py_ssize_t));
if (reverse_index_map == NULL) {
PyErr_NoMemory();
goto end;
}
for (Py_ssize_t i = 0; i < nconsts; i++) {