Resolve build crash for openSUSE_12.1

OBS-URL: https://build.opensuse.org/package/show/X11:Wayland/wayland?expand=0&rev=7

0001-scanner-Fix-valgrind-errors.patch

@@ -0,0 +1,59 @@
+From 1bade73b6b58cf2c3187b0fca72f4aec8301c4a3 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Kristian=20H=C3=B8gsberg?= <krh@bitplanet.net>
+Date: Sat, 20 Oct 2012 11:38:57 -0400
+Subject: [PATCH] scanner: Fix valgrind errors
+
+---
+ src/scanner.c |   15 +++++++--------
+ 1 file changed, 7 insertions(+), 8 deletions(-)
+
+diff --git a/src/scanner.c b/src/scanner.c
+index d0aafec..4a4e605 100644
+--- a/src/scanner.c
++++ b/src/scanner.c
+@@ -393,6 +393,8 @@ start_element(void *data, const char *element_name, const char **atts)
+ 		case OBJECT:
+ 			if (interface_name)
+ 				arg->interface_name = strdup(interface_name);
++			else
++				arg->interface_name = NULL;
+ 			break;
+ 		default:
+ 			if (interface_name != NULL)
+@@ -449,10 +451,7 @@ start_element(void *data, const char *element_name, const char **atts)
+ 			fail(ctx, "description without summary");
+ 
+ 		description = malloc(sizeof *description);
+-		if (summary)
+-			description->summary = strdup(summary);
+-		else
+-			description->summary = NULL;
++		description->summary = strdup(summary);
+ 
+ 		if (ctx->message)
+ 			ctx->message->description = description;
+@@ -476,10 +475,9 @@ end_element(void *data, const XML_Char *name)
+ 			strndup(ctx->character_data,
+ 				ctx->character_data_length);
+ 	} else if (strcmp(name, "description") == 0) {
+-		char *text = strndup(ctx->character_data,
+-				     ctx->character_data_length);
+-		if (text)
+-			ctx->description->text = text;
++		ctx->description->text =
++			strndup(ctx->character_data,
++				ctx->character_data_length);
+ 		ctx->description = NULL;
+ 	} else if (strcmp(name, "request") == 0 ||
+ 		   strcmp(name, "event") == 0) {
+@@ -1147,6 +1145,7 @@ int main(int argc, char *argv[])
+ 	protocol.type_index = 0;
+ 	protocol.null_run_length = 0;
+ 	protocol.copyright = NULL;
++	memset(&ctx, 0, sizeof ctx);
+ 	ctx.protocol = &protocol;
+ 
+ 	ctx.filename = "<stdin>";
+-- 
+1.7.10.4
+

wayland.spec

@@ -26,6 +26,7 @@ URL:		http://wayland.freedesktop.org/
 #Git-Clone:	git://anongit.freedesktop.org/wayland/wayland
 #Git-Web:	http://cgit.freedesktop.org/wayland/wayland/
 Source:		%name-%version.tar.xz
+Patch1:		0001-scanner-Fix-valgrind-errors.patch
 BuildRoot:	%_tmppath/%name-%version-build
 BuildRequires:  autoconf >= 2.64
 BuildRequires:  automake >= 1.11
@@ -95,9 +96,12 @@ to develop applications that require these.
 
 %prep
 %setup -q
+%patch -P 1 -p1
 
 %build
-autoreconf -fi
+if [ ! -e configure ]; then
+	autoreconf -fi;
+fi;
 %configure --disable-static
 make %{?_smp_mflags}