Update do libX11-1.1.2. Major changes include:

- fixed integer overflows [ patched before ]
- fixed file descriptor leak
- allow re-entrant Xlib calls from _XIOError for the sake of
  atexit handlers or ELF/C++ destructors
- define XTHREADLIB and XTHREAD_CFLAGS [ not perfect, but used for now ]
- Many constness and some 64bit issues fixed
- Added man apge for XKB

Add a NetBSD xsrc patch to unlock mutexes before destroying them.

2 files changed, 20 insertions, 87 deletions

diff --git a/x11/libX11/patches/patch-aa b/x11/libX11/patches/patch-aa
deleted file mode 100644
index fe29a91c12d..00000000000
--- a/x11/libX11/patches/patch-aa
+++ /dev/null
@@ -1,87 +0,0 @@
-$NetBSD: patch-aa,v 1.1 2007/04/03 20:28:38 drochner Exp $
-
---- src/ImUtil.c.orig	2007-04-03 19:08:57.000000000 +0200
-+++ src/ImUtil.c
-@@ -327,12 +327,13 @@ XImage *XCreateImage (dpy, visual, depth
- {
- 	register XImage *image;
- 	int bits_per_pixel = 1;
-+	int min_bytes_per_line;
- 
- 	if (depth == 0 || depth > 32 ||
- 	    (format != XYBitmap && format != XYPixmap && format != ZPixmap) ||
- 	    (format == XYBitmap && depth != 1) ||
- 	    (xpad != 8 && xpad != 16 && xpad != 32) ||
--	    offset < 0 || image_bytes_per_line < 0)
-+	    offset < 0)
- 	    return (XImage *) NULL;
- 	if ((image = (XImage *) Xcalloc(1, (unsigned) sizeof(XImage))) == NULL)
- 	    return (XImage *) NULL;
-@@ -363,16 +364,21 @@ XImage *XCreateImage (dpy, visual, depth
- 	/*
- 	 * compute per line accelerator.
- 	 */
--	if (image_bytes_per_line == 0)
- 	{
- 	if (format == ZPixmap)
--	    image->bytes_per_line = 
-+	    min_bytes_per_line = 
- 	       ROUNDUP((bits_per_pixel * width), image->bitmap_pad);
- 	else
--	    image->bytes_per_line =
-+	    min_bytes_per_line =
- 	        ROUNDUP((width + offset), image->bitmap_pad);
- 	}
--	else image->bytes_per_line = image_bytes_per_line;
-+	if (image_bytes_per_line == 0) {
-+	    image->bytes_per_line = min_bytes_per_line;
-+	} else if (image_bytes_per_line < min_bytes_per_line) {
-+	    return 0;
-+	} else {
-+	    image->bytes_per_line = image_bytes_per_line;
-+	}
- 
- 	image->bits_per_pixel = bits_per_pixel;
- 	image->obdata = NULL;
-@@ -384,7 +390,11 @@ XImage *XCreateImage (dpy, visual, depth
- Status XInitImage (image)
-     XImage *image;
- {
-+	int min_bytes_per_line;
-+
- 	if (image->depth == 0 || image->depth > 32 ||
-+	    image->bits_per_pixel > 32 || image->bitmap_unit > 32 ||
-+	    image->bits_per_pixel < 0 || image->bitmap_unit < 0 ||
- 	    (image->format != XYBitmap &&
- 	     image->format != XYPixmap &&
- 	     image->format != ZPixmap) ||
-@@ -392,21 +402,24 @@ Status XInitImage (image)
- 	    (image->bitmap_pad != 8 &&
- 	     image->bitmap_pad != 16 &&
- 	     image->bitmap_pad != 32) ||
--	    image->xoffset < 0 || image->bytes_per_line < 0)
-+	    image->xoffset < 0)
- 	    return 0;
- 
- 	/*
- 	 * compute per line accelerator.
- 	 */
--	if (image->bytes_per_line == 0)
--	{
- 	if (image->format == ZPixmap)
--	    image->bytes_per_line = 
-+	    min_bytes_per_line = 
- 	       ROUNDUP((image->bits_per_pixel * image->width),
- 		       image->bitmap_pad);
- 	else
--	    image->bytes_per_line =
-+	    min_bytes_per_line =
- 	        ROUNDUP((image->width + image->xoffset), image->bitmap_pad);
-+
-+	if (image->bytes_per_line == 0) {
-+	    image->bytes_per_line = min_bytes_per_line;
-+	} else if (image->bytes_per_line < min_bytes_per_line) {
-+	    return 0;
- 	}
- 
- 	_XInitImageFuncPtrs (image);
diff --git a/x11/libX11/patches/patch-ab b/x11/libX11/patches/patch-ab
new file mode 100644
index 00000000000..a0d6e6a4ee4
--- /dev/null
+++ b/x11/libX11/patches/patch-ab
@@ -0,0 +1,20 @@
+$NetBSD: patch-ab,v 1.1 2007/07/12 15:02:09 joerg Exp $
+
+--- src/Xrm.c.orig	2006-09-25 12:57:47.000000000 +0200
++++ src/Xrm.c
+@@ -808,6 +808,7 @@ void XrmCombineDatabase(
+ 	    }
+ 	}
+ 	(from->methods->destroy)(from->mbstate);
++	_XUnlockMutex(&from->linfo);
+ 	_XFreeMutex(&from->linfo);
+ 	Xfree((char *)from);
+ 	_XUnlockMutex(&(*into)->linfo);
+@@ -2656,6 +2657,7 @@ void XrmDestroyDatabase(
+ 	    else
+ 		DestroyNTable(table);
+ 	}
++	_XUnlockMutex(&db->linfo);
+ 	_XFreeMutex(&db->linfo);
+ 	(*db->methods->destroy)(db->mbstate);
+ 	Xfree((char *)db);