From 146a37b458a8c3677f42d328644bea31863c498d Mon Sep 17 00:00:00 2001 From: "Miss Islington (bot)" <31488909+miss-islington@users.noreply.github.com> Date: Mon, 29 Sep 2025 14:04:47 +0200 Subject: [PATCH] [3.14] gh-139146: Check `calloc()` results in `_testembed.c::test_pre_initialization_sys_options` (GH-139147) (#139413) Co-authored-by: Denis Sergeev --- Programs/_testembed.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/Programs/_testembed.c b/Programs/_testembed.c index 8a7412c7019e..93625713b330 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); -- 2.47.3