src/libexec, branch main

rtld: fix indentation of multiline conditional

2026-08-03T16:47:32Z

Fixes: 7e2f38311e62 ("rtld-elf/rtld.c: apply clang-format") Sponsored by: Innovate UK

nuageinit: Allow the userdata script to run before firstboot* rc services

2026-08-01T13:02:59Z

Allowing nuageinit user scripts to run before these makes it possible to customize official BASIC-CI and BASIC-CLOUDINIT FreeBSD images. This was requested by KDE for their CI. Approved by: cperciva Pull-Request: https://ron-dev.freebsd.org/FreeBSD/src/pulls/60

rc.d/bthidd: Correct load_kld invocations

2026-07-31T18:05:03Z

Pass a single module name to load_kld for kbdmux and vkbd, allowing bthidd_prestart to load both modules successfully. Fixes: cfe1962a1925 (rc: Fix improper use of load_kld) MFC after: 3 days Sponsored by: The FreeBSD Foundation

rtld: Reject ELF files with PT_LOAD or PT_TLS segments where filesz > memsz

2026-07-31T17:52:24Z

All sorts of places in the ELF loading code assume that filesz <= memsz, so check that explicitly up front. The kernel already performs this check for the PT_LOAD segments in the main binary and rtld in imgact_elf.c. Reviewed by: jrtc27, kib Differential Revision: https://reviews.freebsd.org/D58541

rtld: Remove write-only text_end local variable from map_object

2026-07-29T18:38:08Z

Reviewed by: kib Fixes: 561991144e42 ("Remove Obj_Entry textsize member.") Sponsored by: AFRL, DARPA Differential Revision: https://reviews.freebsd.org/D58522

rc.subr: Fix premature return from wait_for_pids

2026-07-27T10:15:47Z

Use pwait's new -r option to wait until the target processes have not only terminated, but also been reaped. PR: 293183 MFC after: 1 week Sponsored by: Klara, Inc. Sponsored by: NetApp, Inc. Reviewed by: markj Differential Revision: https://reviews.freebsd.org/D58391

rc.d/dumpon: minor hardening/tightening up

2026-07-16T16:25:03Z

- Scope local variables properly to each function. - Quote variables that should be treated as single words. - Replace `${cmd}; if [ $? -eq 0 ]` with `if ${cmd}` for simplicity. MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D57899

rtld: unify the return path for map_object()

2026-06-29T20:33:12Z

Reviewed by: kevans Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D57908

rtld: stop using unbound alloca()

2026-06-29T20:33:12Z

For DoneList allocations, its size depends on the number of loaded DSOs. Small images could be served by alloca(), but large donelists need to go into heap. For map_object(), alloca size is the number of segments in the object. In both cases, over-grown situations would cause a stack overflow. PR: 295991 Noted and reviewed by: kevans Tested by: Marek Zarychta Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D57908

rtld: add spinlock around the crt malloc calls

2026-06-29T20:33:12Z

Right now, the rtld malloc is called under the write-locked rtld bind lock. A future change adds places where only read-locked rtld bind lock is held, and then the spinlock protects the malloc structures from the parallel updates. Reviewed by: kevans Tested by: Marek Zarychta Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D57908