openwrt/target/linux/generic-2.6/patches-2.6.30/221-binfmt_elf_gcc4.1.patch

--- a/fs/binfmt_elf.c
+++ b/fs/binfmt_elf.c
@@ -1193,7 +1193,7 @@ static unsigned long vma_dump_size(struc
 	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.
also workaround gcc4.1 bug with binfmt_elf for 2.6.30 SVN-Revision: 15825 2009-05-13 13:27:02 +00:00			`--- a/fs/binfmt_elf.c`
			`+++ b/fs/binfmt_elf.c`
upgrade to 2.6.30-rc6, refresh patches SVN-Revision: 15912 2009-05-18 13:08:46 +00:00			`@@ -1193,7 +1193,7 @@ static unsigned long vma_dump_size(struc`
also workaround gcc4.1 bug with binfmt_elf for 2.6.30 SVN-Revision: 15825 2009-05-13 13:27:02 +00:00			`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.`