[pkgsrc/trunk]: pkgsrc/devel/SDL SDL: fix CVE-2019-13616

[nia <nia%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/c0ff1dc03207
branches:  trunk
changeset: 431530:c0ff1dc03207
user:      nia <nia%pkgsrc.org@localhost>
date:      Thu May 14 14:44:17 2020 +0000

description:
SDL: fix CVE-2019-13616

bump PKGREVISION

diffstat:

 devel/SDL/Makefile                           |   4 ++--
 devel/SDL/distinfo                           |   4 ++--
 devel/SDL/patches/patch-src_video_SDL__bmp.c |  25 ++++++++++++++++++++-----
 3 files changed, 24 insertions(+), 9 deletions(-)

diffs (96 lines):

diff -r da71a4f78c61 -r c0ff1dc03207 devel/SDL/Makefile
--- a/devel/SDL/Makefile        Thu May 14 14:31:16 2020 +0000
+++ b/devel/SDL/Makefile        Thu May 14 14:44:17 2020 +0000
@@ -1,7 +1,7 @@
-# $NetBSD: Makefile,v 1.138 2020/03/08 16:49:09 wiz Exp $
+# $NetBSD: Makefile,v 1.139 2020/05/14 14:44:17 nia Exp $
 
 DISTNAME=      SDL-1.2.15
-PKGREVISION=   30
+PKGREVISION=   31
 CATEGORIES=    devel games
 MASTER_SITES=  http://www.libsdl.org/release/
 
diff -r da71a4f78c61 -r c0ff1dc03207 devel/SDL/distinfo
--- a/devel/SDL/distinfo        Thu May 14 14:31:16 2020 +0000
+++ b/devel/SDL/distinfo        Thu May 14 14:44:17 2020 +0000
@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.82 2019/07/24 14:08:23 micha Exp $
+$NetBSD: distinfo,v 1.83 2020/05/14 14:44:17 nia Exp $
 
 SHA1 (SDL-1.2.15.tar.gz) = 0c5f193ced810b0d7ce3ab06d808cbb5eef03a2c
 RMD160 (SDL-1.2.15.tar.gz) = d4802a090cb4a24eeb0c8ce5690802f596d394c3
@@ -11,7 +11,7 @@
 SHA1 (patch-src_audio_dma_SDL__dmaaudio.c) = cede64d04e8872b11851bfcacbc99059df973881
 SHA1 (patch-src_audio_sun_SDL__sunaudio.c) = 4b492b40d39e6444037dfda55766e4a149cc6c30
 SHA1 (patch-src_joystick_bsd_SDL__sysjoystick.c) = a20608d6a4cc8f2c8f5fb2d77a572f373178151b
-SHA1 (patch-src_video_SDL__bmp.c) = 87b14ee02315703479ce522299ffe8d9e83d7e06
+SHA1 (patch-src_video_SDL__bmp.c) = 89252aa0de90a80cb7fa1c0bf6a7e0e73973ff83
 SHA1 (patch-src_video_SDL__pixels.c) = e4c1feeda33cdd5e891ff203c573c5f578d17368
 SHA1 (patch-src_video_nanox_SDL__nxvideo.c) = 653ff4358d62f7093f646fba5ddae2921876144c
 SHA1 (patch-src_video_quartz_SDL__QuartzVideo.h) = 19d952bade06dbd646e94f42139c38436969b1a8
diff -r da71a4f78c61 -r c0ff1dc03207 devel/SDL/patches/patch-src_video_SDL__bmp.c
--- a/devel/SDL/patches/patch-src_video_SDL__bmp.c      Thu May 14 14:31:16 2020 +0000
+++ b/devel/SDL/patches/patch-src_video_SDL__bmp.c      Thu May 14 14:44:17 2020 +0000
@@ -1,4 +1,4 @@
-$NetBSD: patch-src_video_SDL__bmp.c,v 1.1 2019/07/21 11:14:38 nia Exp $
+$NetBSD: patch-src_video_SDL__bmp.c,v 1.2 2020/05/14 14:44:17 nia Exp $
 
 CVE-2019-7635: Reject BMP images with pixel colors out the palette
 From upstream hg 12831:f1f5878be5db
@@ -6,12 +6,27 @@
 CVE-2019-7636, CVE-2019-7638
 From upstream hg 12612:07c39cbbeacf
 
+CVE-2019-13616: validate image size when loading BMP files
+From upstream hg 12960:ad1bbfbca760
+
 Reject 2, 3, 5, 6, 7-bpp BMP images
 From upstreah hg 12646:4646533663ae
 
 --- src/video/SDL_bmp.c.orig   2012-01-19 06:30:06.000000000 +0000
 +++ src/video/SDL_bmp.c
-@@ -163,6 +163,14 @@ SDL_Surface * SDL_LoadBMP_RW (SDL_RWops 
+@@ -143,6 +143,11 @@ SDL_Surface * SDL_LoadBMP_RW (SDL_RWops 
+       (void) biYPelsPerMeter;
+       (void) biClrImportant;
+ 
++      if (biWidth <= 0 || biHeight == 0) {
++              SDL_SetError("BMP file with bad dimensions (%dx%d)", biWidth, biHeight);
++              was_error = SDL_TRUE;
++              goto done;
++      }
+       if (biHeight < 0) {
+               topDown = SDL_TRUE;
+               biHeight = -biHeight;
+@@ -163,6 +168,14 @@ SDL_Surface * SDL_LoadBMP_RW (SDL_RWops 
                        ExpandBMP = biBitCount;
                        biBitCount = 8;
                        break;
@@ -26,7 +41,7 @@
                default:
                        ExpandBMP = 0;
                        break;
-@@ -233,6 +241,10 @@ SDL_Surface * SDL_LoadBMP_RW (SDL_RWops 
+@@ -233,6 +246,10 @@ SDL_Surface * SDL_LoadBMP_RW (SDL_RWops 
        if ( palette ) {
                if ( biClrUsed == 0 ) {
                        biClrUsed = 1 << biBitCount;
@@ -37,7 +52,7 @@
                }
                if ( biSize == 12 ) {
                        for ( i = 0; i < (int)biClrUsed; ++i ) {
-@@ -296,6 +308,12 @@ SDL_Surface * SDL_LoadBMP_RW (SDL_RWops 
+@@ -296,6 +313,12 @@ SDL_Surface * SDL_LoadBMP_RW (SDL_RWops 
                                }
                                *(bits+i) = (pixel>>shift);
                                pixel <<= ExpandBMP;
@@ -50,7 +65,7 @@
                        } }
                        break;
  
-@@ -306,6 +324,16 @@ SDL_Surface * SDL_LoadBMP_RW (SDL_RWops 
+@@ -306,6 +329,16 @@ SDL_Surface * SDL_LoadBMP_RW (SDL_RWops 
                                was_error = SDL_TRUE;
                                goto done;
                        }