Date: Sat, 5 Sep 2020 22:44:38 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r365369 - head/libexec/rtld-elf Message-ID: <202009052244.085Micsu060759@repo.freebsd.org>
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Author: kib Date: Sat Sep 5 22:44:38 2020 New Revision: 365369 URL: https://svnweb.freebsd.org/changeset/base/365369 Log: rtld: do not refuse to relocate objects without dynamic symtabs. Such objects can still have valid relocations not requiring symbolic references. PR: 249121 Reported by: wsh@riski.sh Sponsored by: The FreeBSD Foundation MFC after: 1 week Modified: head/libexec/rtld-elf/rtld.c Modified: head/libexec/rtld-elf/rtld.c ============================================================================== --- head/libexec/rtld-elf/rtld.c Sat Sep 5 22:41:31 2020 (r365368) +++ head/libexec/rtld-elf/rtld.c Sat Sep 5 22:44:38 2020 (r365369) @@ -3013,11 +3013,8 @@ relocate_object(Obj_Entry *obj, bool bind_now, Obj_Ent dbg("relocating \"%s\"", obj->path); if (obj->symtab == NULL || obj->strtab == NULL || - !(obj->valid_hash_sysv || obj->valid_hash_gnu)) { - _rtld_error("%s: Shared object has no run-time symbol table", - obj->path); - return (-1); - } + !(obj->valid_hash_sysv || obj->valid_hash_gnu)) + dbg("object %s has no run-time symbol table", obj->path); /* There are relocations to the write-protected text segment. */ if (obj->textrel && reloc_textrel_prot(obj, true) != 0)
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