-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Attached is a small patch that deletes an unneccesary check in
binfmt_elf.c load_elf_binary().
'end_code' is initialized to 0 on line 602 but 'k' is initialized
to 'k = elf_ppnt->p_vaddr + elf_ppnt->p_filesz' on line 880. This
check (may) not be neccessary because on line 614 elf_ppnt-
>p_filesz is checked against PATH_MAX and the integer 2. elf_ppnt-
>p_filesz does not appear to be altered before the check. Please
double check the change, but I do not think the comparison is
needed on line 881. I am not on the list please CC me on any
replies. Thanks
patch produced with 'diff -Npur'
- --- a/fs/binfmt_elf.c 2005-11-12 22:19:08.000000000 -0500
+++ b/fs/binfmt_elf.c 2005-11-12 22:17:54.000000000 -0500
@@ -878,7 +878,7 @@ static int load_elf_binary(struct linux_
if (k > elf_bss)
elf_bss = k;
- - if ((elf_ppnt->p_flags & PF_X) && end_code < k)
+ if ((elf_ppnt->p_flags & PF_X))
end_code = k;
if (end_data < k)
end_data = k;
-----BEGIN PGP SIGNATURE-----
Note: This signature can be verified at https://www.hushtools.com/verify
Version: Hush 2.4
wkYEARECAAYFAkN2slwACgkQ8+KJMsQVzCE42gCgiYrs5iWz95OlcZRgYGxJh7XeZd8A
n3pGiikzdQh2RJe/GLJbyy/Q427/
=TTTY
-----END PGP SIGNATURE-----
Concerned about your privacy? Instantly send FREE secure email, no account required
http://www.hushmail.com/send?l=480
Get the best prices on SSL certificates from Hushmail
https://www.hushssl.com?l=485
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
