2007-01-10 Ulrich Drepper <drepper@redhat.com> * io/fts.c: Make sure fts_cur is always valid after return from fts_read. Patch by Miloslav Trmac <mitr@redhat.com>. --- libc/io/fts.c 2 Oct 2006 16:06:49 -0000 1.35 +++ libc/io/fts.c 10 Jan 2007 18:38:19 -0000 1.36 @@ -376,12 +376,14 @@ fts_read(sp) } p = sp->fts_child; sp->fts_child = NULL; + sp->fts_cur = p; goto name; } /* Move to the next node on this level. */ next: tmp = p; if ((p = p->fts_link) != NULL) { + sp->fts_cur = p; free(tmp); /* @@ -394,7 +396,7 @@ next: tmp = p; return (NULL); } fts_load(sp, p); - return (sp->fts_cur = p); + return p; } /* @@ -420,11 +422,12 @@ next: tmp = p; name: t = sp->fts_path + NAPPEND(p->fts_parent); *t++ = '/'; memmove(t, p->fts_name, p->fts_namelen + 1); - return (sp->fts_cur = p); + return p; } /* Move up to the parent node. */ p = tmp->fts_parent; + sp->fts_cur = p; free(tmp); if (p->fts_level == FTS_ROOTPARENTLEVEL) { @@ -465,7 +468,7 @@ name: t = sp->fts_path + NAPPEND(p->fts return (NULL); } p->fts_info = p->fts_errno ? FTS_ERR : FTS_DP; - return (sp->fts_cur = p); + return p; } /*