[src/trunk]: src/sys [syzkaller] Cast all the printf's to (void *)

[utkarsh009 <utkarsh009%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/222983a575b0
branches:  trunk
changeset: 827412:222983a575b0
user:      utkarsh009 <utkarsh009%NetBSD.org@localhost>
date:      Fri Oct 27 09:59:16 2017 +0000

description:
[syzkaller] Cast all the printf's to (void *)
> as a result of new printf(9) declaration.

diffstat:

 sys/ddb/db_interface.h   |  4 ++--
 sys/ddb/db_panic.c       |  4 ++--
 sys/kern/init_main.c     |  6 +++---
 sys/kern/subr_autoconf.c |  8 ++++----
 sys/kern/subr_disk.c     |  6 +++---
 sys/kern/subr_prf.c      |  7 ++++---
 sys/kern/vfs_subr.c      |  8 ++++----
 sys/kern/vfs_wapbl.c     |  6 +++---
 8 files changed, 25 insertions(+), 24 deletions(-)

diffs (226 lines):

diff -r f2f2d4a3970c -r 222983a575b0 sys/ddb/db_interface.h
--- a/sys/ddb/db_interface.h    Fri Oct 27 09:59:15 2017 +0000
+++ b/sys/ddb/db_interface.h    Fri Oct 27 09:59:16 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: db_interface.h,v 1.33 2017/01/04 21:25:41 christos Exp $       */
+/*     $NetBSD: db_interface.h,v 1.34 2017/10/27 09:59:16 utkarsh009 Exp $     */
 
 /*-
  * Copyright (c) 1995 The NetBSD Foundation, Inc.
@@ -75,6 +75,6 @@
 
 #define        db_stacktrace() \
     db_stack_trace_print((db_expr_t)(intptr_t)__builtin_frame_address(0), \
-       true, 65535, "", printf)
+       true, 65535, "", (void *)printf)
 
 #endif /* _DDB_DB_INTERFACE_H_ */
diff -r f2f2d4a3970c -r 222983a575b0 sys/ddb/db_panic.c
--- a/sys/ddb/db_panic.c        Fri Oct 27 09:59:15 2017 +0000
+++ b/sys/ddb/db_panic.c        Fri Oct 27 09:59:16 2017 +0000
@@ -25,7 +25,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: db_panic.c,v 1.3 2014/01/22 15:20:40 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: db_panic.c,v 1.4 2017/10/27 09:59:16 utkarsh009 Exp $");
 
 #include <sys/types.h>
 #include <sys/cpu.h>
@@ -52,7 +52,7 @@
                            cpu_index(curcpu()));
                        db_stack_trace_print(
                            (db_expr_t)(intptr_t)__builtin_frame_address(0),
-                           true, 65535, "", printf);
+                           true, 65535, "", (void *)printf);
                        printf("cpu%u: End traceback...\n",
                            cpu_index(curcpu()));
                        intrace = 0;
diff -r f2f2d4a3970c -r 222983a575b0 sys/kern/init_main.c
--- a/sys/kern/init_main.c      Fri Oct 27 09:59:15 2017 +0000
+++ b/sys/kern/init_main.c      Fri Oct 27 09:59:16 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: init_main.c,v 1.490 2017/01/16 09:28:40 ryo Exp $      */
+/*     $NetBSD: init_main.c,v 1.491 2017/10/27 09:59:16 utkarsh009 Exp $       */
 
 /*-
  * Copyright (c) 2008, 2009 The NetBSD Foundation, Inc.
@@ -97,7 +97,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: init_main.c,v 1.490 2017/01/16 09:28:40 ryo Exp $");
+__KERNEL_RCSID(0, "$NetBSD: init_main.c,v 1.491 2017/10/27 09:59:16 utkarsh009 Exp $");
 
 #include "opt_ddb.h"
 #include "opt_inet.h"
@@ -1117,7 +1117,7 @@
                printf_nolog("%s\n", notice);
                pr = aprint_normal;
        } else {
-               pr = printf;
+               pr = (void *)printf;
        }
 
        memset(pbuf, 0, sizeof(pbuf));
diff -r f2f2d4a3970c -r 222983a575b0 sys/kern/subr_autoconf.c
--- a/sys/kern/subr_autoconf.c  Fri Oct 27 09:59:15 2017 +0000
+++ b/sys/kern/subr_autoconf.c  Fri Oct 27 09:59:16 2017 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: subr_autoconf.c,v 1.253 2017/06/01 02:45:13 chs Exp $ */
+/* $NetBSD: subr_autoconf.c,v 1.254 2017/10/27 09:59:16 utkarsh009 Exp $ */
 
 /*
  * Copyright (c) 1996, 2000 Christopher G. Demetriou
@@ -77,7 +77,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: subr_autoconf.c,v 1.253 2017/06/01 02:45:13 chs Exp $");
+__KERNEL_RCSID(0, "$NetBSD: subr_autoconf.c,v 1.254 2017/10/27 09:59:16 utkarsh009 Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_ddb.h"
@@ -258,7 +258,7 @@
        const char *style, bool dopanic)
 {
        void (*pr)(const char *, ...) __printflike(1, 2) =
-           dopanic ? panic : printf;
+           dopanic ? panic : (void *)printf;
        int i, error = 0, e2 __diagused;
 
        for (i = 0; cfdriverv[i] != NULL; i++) {
@@ -290,7 +290,7 @@
 {
        const struct cfattachinit *cfai = NULL;
        void (*pr)(const char *, ...) __printflike(1, 2) =
-           dopanic ? panic : printf;
+           dopanic ? panic : (void *)printf;
        int j = 0, error = 0, e2 __diagused;
 
        for (cfai = &cfattachv[0]; cfai->cfai_name != NULL; cfai++) {
diff -r f2f2d4a3970c -r 222983a575b0 sys/kern/subr_disk.c
--- a/sys/kern/subr_disk.c      Fri Oct 27 09:59:15 2017 +0000
+++ b/sys/kern/subr_disk.c      Fri Oct 27 09:59:16 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: subr_disk.c,v 1.119 2017/06/01 02:45:13 chs Exp $      */
+/*     $NetBSD: subr_disk.c,v 1.120 2017/10/27 09:59:16 utkarsh009 Exp $       */
 
 /*-
  * Copyright (c) 1996, 1997, 1999, 2000, 2009 The NetBSD Foundation, Inc.
@@ -67,7 +67,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: subr_disk.c,v 1.119 2017/06/01 02:45:13 chs Exp $");
+__KERNEL_RCSID(0, "$NetBSD: subr_disk.c,v 1.120 2017/10/27 09:59:16 utkarsh009 Exp $");
 
 #include <sys/param.h>
 #include <sys/kernel.h>
@@ -138,7 +138,7 @@
                log(pri, fmt);
                pr = addlog;
        } else
-               pr = printf;
+               pr = (void *)printf;
        (*pr)("%s%d%c: %s %sing fsbn ", dname, unit, partname, what,
            bp->b_flags & B_READ ? "read" : "writ");
        sn = bp->b_blkno;
diff -r f2f2d4a3970c -r 222983a575b0 sys/kern/subr_prf.c
--- a/sys/kern/subr_prf.c       Fri Oct 27 09:59:15 2017 +0000
+++ b/sys/kern/subr_prf.c       Fri Oct 27 09:59:16 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: subr_prf.c,v 1.160 2016/07/27 09:57:26 skrll Exp $     */
+/*     $NetBSD: subr_prf.c,v 1.161 2017/10/27 09:59:16 utkarsh009 Exp $        */
 
 /*-
  * Copyright (c) 1986, 1988, 1991, 1993
@@ -37,7 +37,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: subr_prf.c,v 1.160 2016/07/27 09:57:26 skrll Exp $");
+__KERNEL_RCSID(0, "$NetBSD: subr_prf.c,v 1.161 2017/10/27 09:59:16 utkarsh009 Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_ddb.h"
@@ -1032,7 +1032,7 @@
 /*
  * printf: print a message to the console and the log
  */
-void
+int
 printf(const char *fmt, ...)
 {
        va_list ap;
@@ -1047,6 +1047,7 @@
 
        if (!panicstr)
                logwakeup();
+       return 0;
 }
 
 /*
diff -r f2f2d4a3970c -r 222983a575b0 sys/kern/vfs_subr.c
--- a/sys/kern/vfs_subr.c       Fri Oct 27 09:59:15 2017 +0000
+++ b/sys/kern/vfs_subr.c       Fri Oct 27 09:59:16 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: vfs_subr.c,v 1.468 2017/06/04 07:58:29 hannken Exp $   */
+/*     $NetBSD: vfs_subr.c,v 1.469 2017/10/27 09:59:16 utkarsh009 Exp $        */
 
 /*-
  * Copyright (c) 1997, 1998, 2004, 2005, 2007, 2008 The NetBSD Foundation, Inc.
@@ -68,7 +68,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: vfs_subr.c,v 1.468 2017/06/04 07:58:29 hannken Exp $");
+__KERNEL_RCSID(0, "$NetBSD: vfs_subr.c,v 1.469 2017/10/27 09:59:16 utkarsh009 Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_ddb.h"
@@ -1131,7 +1131,7 @@
 
        if (label != NULL)
                printf("%s: ", label);
-       vprint_common(vp, "\t", printf);
+       vprint_common(vp, "\t", (void *)printf);
        if (vp->v_data != NULL) {
                printf("\t");
                VOP_PRINT(vp);
@@ -1512,7 +1512,7 @@
 
        uvm_object_printit(&vp->v_uobj, full, pr);
        (*pr)("\n");
-       vprint_common(vp, "", printf);
+       vprint_common(vp, "", (void *)printf);
        if (full) {
                struct buf *bp;
 
diff -r f2f2d4a3970c -r 222983a575b0 sys/kern/vfs_wapbl.c
--- a/sys/kern/vfs_wapbl.c      Fri Oct 27 09:59:15 2017 +0000
+++ b/sys/kern/vfs_wapbl.c      Fri Oct 27 09:59:16 2017 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: vfs_wapbl.c,v 1.98 2017/10/23 19:03:40 jdolecek Exp $  */
+/*     $NetBSD: vfs_wapbl.c,v 1.99 2017/10/27 09:59:16 utkarsh009 Exp $        */
 
 /*-
  * Copyright (c) 2003, 2008, 2009 The NetBSD Foundation, Inc.
@@ -36,7 +36,7 @@
 #define WAPBL_INTERNAL
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: vfs_wapbl.c,v 1.98 2017/10/23 19:03:40 jdolecek Exp $");
+__KERNEL_RCSID(0, "$NetBSD: vfs_wapbl.c,v 1.99 2017/10/27 09:59:16 utkarsh009 Exp $");
 
 #include <sys/param.h>
 #include <sys/bitops.h>
@@ -2167,7 +2167,7 @@
 #endif
        if (!wl)
                return;
-       wapbl_print(wl, 1, printf);
+       wapbl_print(wl, 1, (void *)printf);
 }
 #endif