Re: [2.6.1] oops in load_elf_binary()

[Andrew Morton]

serge <33554432@xxxxxxxxxx> wrote:
>
>  The output is:
> 
>  ------------------------------------------------------------------------------
>  Unable to handle kernel paging request at virtual address ffffffe4

We're doing fput(NULL) on a error path, after set_brk() failed.

--- 25/fs/binfmt_elf.c~elf-oops-fix	2004-01-17 23:07:21.000000000 -0800
+++ 25-akpm/fs/binfmt_elf.c	2004-01-17 23:07:29.000000000 -0800
@@ -863,7 +863,8 @@ out:
 	/* error cleanup */
 out_free_dentry:
 	allow_write_access(interpreter);
-	fput(interpreter);
+	if (interpreter)
+		fput(interpreter);
 out_free_interp:
 	if (elf_interpreter)
 		kfree(elf_interpreter);

_

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