Date: Wed, 6 Aug 2025 20:43:41 GMT From: Dag-Erling =?utf-8?Q?Sm=C3=B8rgrav?= <des@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: cc5276aed0c7 - main - libutil: Fix login_setcryptfmt() Message-ID: <202508062043.576KhfVI033657@gitrepo.freebsd.org>
index | next in thread | raw e-mail
The branch main has been updated by des: URL: https://cgit.FreeBSD.org/src/commit/?id=cc5276aed0c779dedfe2603c746620ed9f3e97d2 commit cc5276aed0c779dedfe2603c746620ed9f3e97d2 Author: Dag-Erling Smørgrav <des@FreeBSD.org> AuthorDate: 2025-08-06 20:34:26 +0000 Commit: Dag-Erling Smørgrav <des@FreeBSD.org> CommitDate: 2025-08-06 20:43:13 +0000 libutil: Fix login_setcryptfmt() Our dummy crypt_set_format() needs to be exported, otherwise it will be resolved at link time instead of load time, preventing the real crypt_set_format() in libcrypt from replacing it when present. PR: 288677 Fixes: 0c381b7f0570 Reviewed by: markj Differential Revision: https://reviews.freebsd.org/D51746 --- lib/libutil/Symbol.map | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/lib/libutil/Symbol.map b/lib/libutil/Symbol.map index 6b8a1ec099bf..2b28456f4406 100644 --- a/lib/libutil/Symbol.map +++ b/lib/libutil/Symbol.map @@ -120,6 +120,14 @@ FBSD_1.8 { uu_lock; uu_lockerr; uu_unlock; + + /* + * login_setcryptfmt() uses crypt_set_format() from libcrypt. To + * avoid forcing a hard dependency on libcrypt, we provide a weak + * stub. Applications that use login_setcryptfmt() should link + * with libcrypt, whose crypt_set_format() will override the stub. + */ + crypt_set_format; }; FBSDprivate_1.0 {help
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?202508062043.576KhfVI033657>