Author: emaste Date: Fri Jan 2 02:47:47 2015 New Revision: 276524 URL: https://svnweb.freebsd.org/changeset/base/276524
Log: libelf: Return an error instead of asserting on an invalid ar file Upstream elftoolchain ticket 467 http://sourceforge.net/p/elftoolchain/tickets/467/ Reported by: Alexander Cherepanov MFC after: 2 weeks Sponsored by: The FreeBSD Foundation Modified: head/contrib/elftoolchain/libelf/libelf_ar_util.c Modified: head/contrib/elftoolchain/libelf/libelf_ar_util.c ============================================================================== --- head/contrib/elftoolchain/libelf/libelf_ar_util.c Fri Jan 2 01:05:08 2015 (r276523) +++ head/contrib/elftoolchain/libelf/libelf_ar_util.c Fri Jan 2 02:47:47 2015 (r276524) @@ -279,7 +279,8 @@ _libelf_ar_open(Elf *e, int reporterror) */ if (arh.ar_name[0] == '/') { - assert(sz > 0); + if (sz == 0) + goto error; e->e_flags |= LIBELF_F_AR_VARIANT_SVR4; _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
