Date: Tue, 7 Mar 2017 13:37:35 +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: r314850 - head/sys/kern Message-ID: <201703071337.v27DbZWe070086@repo.freebsd.org>
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Author: kib Date: Tue Mar 7 13:37:35 2017 New Revision: 314850 URL: https://svnweb.freebsd.org/changeset/base/314850 Log: Require whole brand string matching for old Elf branding. Sponsored by: The FreeBSD Foundation MFC after: 1 week Modified: head/sys/kern/imgact_elf.c Modified: head/sys/kern/imgact_elf.c ============================================================================== --- head/sys/kern/imgact_elf.c Tue Mar 7 13:36:43 2017 (r314849) +++ head/sys/kern/imgact_elf.c Tue Mar 7 13:37:35 2017 (r314850) @@ -309,8 +309,8 @@ __elfN(get_brandinfo)(struct image_param continue; if (hdr->e_machine == bi->machine && (hdr->e_ident[EI_OSABI] == bi->brand || - strncmp((const char *)&hdr->e_ident[OLD_EI_BRAND], - bi->compat_3_brand, strlen(bi->compat_3_brand)) == 0)) { + strcmp((const char *)&hdr->e_ident[OLD_EI_BRAND], + bi->compat_3_brand) == 0)) { /* Looks good, but give brand a chance to veto */ if (!bi->header_supported || bi->header_supported(imgp)) return (bi);
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