Date: Sat, 28 Mar 2009 15:54:09 +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: r190505 - head/libexec/rtld-elf Message-ID: <200903281554.n2SFs9Uf006336@svn.freebsd.org>
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Author: kib Date: Sat Mar 28 15:54:08 2009 New Revision: 190505 URL: http://svn.freebsd.org/changeset/base/190505 Log: Do not dereference NULL pointer. refobj is NULL for the objects that are preloaded. Reported and tested by: ed Modified: head/libexec/rtld-elf/rtld.c Modified: head/libexec/rtld-elf/rtld.c ============================================================================== --- head/libexec/rtld-elf/rtld.c Sat Mar 28 11:29:07 2009 (r190504) +++ head/libexec/rtld-elf/rtld.c Sat Mar 28 15:54:08 2009 (r190505) @@ -1125,7 +1125,7 @@ find_library(const char *xname, const Ob xname); return NULL; } - if (refobj->z_origin) + if (refobj != NULL && refobj->z_origin) return origin_subst(xname, refobj->origin_path); else return xstrdup(xname);
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