Köszönöm a segítséget, glibc bug volt, ez javította.
* Sat Jan 25 2025 Florian Weimer <****@redhat.com> - 2.40-21
- setenv/putenv: Use new upstream free(environ) workaround (#2341908)
(glibc-rh2341908.patch replaces glibc-environ-malloc.patch)
- Auto-sync with upstream branch release/2.40/master,
commit 85668221974db44459527e04d04f77ca8f8e3115:
- stdlib: Test using setenv with updated environ [BZ #32588]
- malloc: obscure calloc use in tst-calloc
- Hide all malloc functions from compiler [BZ #32366]