From: Florian Fainelli <florian@openwrt.org>
Date: Wed, 6 May 2009 16:33:00 +0000 (+0000)
Subject: workaround a gcc-4.1 bug which cannot see that word will be initialized
X-Git-Tag: reboot~23708
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=731a0e4791eafdb464c13b02383fae6711e72813;p=oweals%2Fopenwrt.git

workaround a gcc-4.1 bug which cannot see that word will be initialized

SVN-Revision: 15639
---

diff --git a/target/linux/generic-2.6/patches-2.6.29/221-binfmt_elf_gcc4.1.patch b/target/linux/generic-2.6/patches-2.6.29/221-binfmt_elf_gcc4.1.patch
new file mode 100644
index 0000000000..df053dd5bb
--- /dev/null
+++ b/target/linux/generic-2.6/patches-2.6.29/221-binfmt_elf_gcc4.1.patch
@@ -0,0 +1,11 @@
+--- linux-2.6.29.2/fs/binfmt_elf.c	2009-04-27 19:37:11.000000000 +0200
++++ linux-2.6.29.2.new/fs/binfmt_elf.c	2009-05-06 16:05:32.000000000 +0200
+@@ -1211,7 +1211,7 @@
+ 	if (FILTER(ELF_HEADERS) &&
+ 	    vma->vm_pgoff == 0 && (vma->vm_flags & VM_READ)) {
+ 		u32 __user *header = (u32 __user *) vma->vm_start;
+-		u32 word;
++		u32 word = 0;
+ 		mm_segment_t fs = get_fs();
+ 		/*
+ 		 * Doing it this way gets the constant folded by GCC.