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module loading ELF handling: use SELFMAG instead of numeric constant

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Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Cyrill Gorcunov 2008-05-14 16:27:29 -07:00 committed by Rusty Russell
parent 78b58e549a
commit c4ea6fcf5a
1 changed files with 1 additions and 1 deletions
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2
kernel/module.c
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@ -1780,7 +1780,7 @@ static struct module *load_module(void __user *umod,
/* Sanity checks against insmoding binaries or wrong arch,
weird elf version */
if (memcmp(hdr->e_ident, ELFMAG, 4) != 0
if (memcmp(hdr->e_ident, ELFMAG, SELFMAG) != 0
|| hdr->e_type != ET_REL
|| !elf_check_arch(hdr)
|| hdr->e_shentsize != sizeof(*sechdrs)) {