Date: Sat, 12 Sep 2020 09:44:50 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r365653 - stable/12/libexec/rtld-elf Message-ID: <202009120944.08C9ioQh012370@repo.freebsd.org>
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Author: kib Date: Sat Sep 12 09:44:50 2020 New Revision: 365653 URL: https://svnweb.freebsd.org/changeset/base/365653 Log: MFC r365368: rtld: do not process absent dynamic. PR: 249121 Modified: stable/12/libexec/rtld-elf/rtld.c Directory Properties: stable/12/ (props changed) Modified: stable/12/libexec/rtld-elf/rtld.c ============================================================================== --- stable/12/libexec/rtld-elf/rtld.c Sat Sep 12 07:04:00 2020 (r365652) +++ stable/12/libexec/rtld-elf/rtld.c Sat Sep 12 09:44:50 2020 (r365653) @@ -1066,7 +1066,10 @@ digest_dynamic1(Obj_Entry *obj, int early, const Elf_D *dyn_runpath = NULL; obj->bind_now = false; - for (dynp = obj->dynamic; dynp->d_tag != DT_NULL; dynp++) { + dynp = obj->dynamic; + if (dynp == NULL) + return; + for (; dynp->d_tag != DT_NULL; dynp++) { switch (dynp->d_tag) { case DT_REL:
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