https://github.com/python/cpython/commit/146a37b458a8c3677f42d328644bea31863c498d commit: 146a37b458a8c3677f42d328644bea31863c498d branch: 3.14 author: Miss Islington (bot) <[email protected]> committer: hugovk <[email protected]> date: 2025-09-29T15:04:47+03:00 summary:
[3.14] gh-139146: Check `calloc()` results in `_testembed.c::test_pre_initialization_sys_options` (GH-139147) (#139413) Co-authored-by: Denis Sergeev <[email protected]> files: M Programs/_testembed.c diff --git a/Programs/_testembed.c b/Programs/_testembed.c index 8a7412c7019e60..93625713b33064 100644 --- a/Programs/_testembed.c +++ b/Programs/_testembed.c @@ -360,8 +360,18 @@ static int test_pre_initialization_sys_options(void) size_t xoption_len = wcslen(static_xoption); wchar_t *dynamic_once_warnoption = \ (wchar_t *) calloc(warnoption_len+1, sizeof(wchar_t)); + if (dynamic_once_warnoption == NULL) { + error("out of memory allocating warnoption"); + return 1; + } wchar_t *dynamic_xoption = \ (wchar_t *) calloc(xoption_len+1, sizeof(wchar_t)); + if (dynamic_xoption == NULL) { + free(dynamic_once_warnoption); + error("out of memory allocating xoption"); + return 1; + } + wcsncpy(dynamic_once_warnoption, static_warnoption, warnoption_len+1); wcsncpy(dynamic_xoption, static_xoption, xoption_len+1); _______________________________________________ Python-checkins mailing list -- [email protected] To unsubscribe send an email to [email protected] https://mail.python.org/mailman3//lists/python-checkins.python.org Member address: [email protected]
