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Eric Dumazet dc72d99dab net: bpf_jit: fix BPF_S_LDX_B_MSH compilation 
Matt Evans spotted that x86 bpf_jit was incorrectly handling negative
constant offsets in BPF_S_LDX_B_MSH instruction.

We need to abort JIT compilation like we do in common_load so that
filter uses the interpreter code and can call __load_pointer()

Reference: http://lists.openwall.net/netdev/2011/07/19/11

Thanks to Indan Zupancic to bring back this issue.

Reported-by: Matt Evans <matt@ozlabs.org>
Reported-by: Indan Zupancic <indan@nul.nu>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2012-03-19 17:41:44 -04:00
..
alpha Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-03-05 21:16:26 -05:00
arm Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-03-18 23:29:41 -04:00
avr32 net: Add framework to allow sending packets with customized CRC. 2012-02-24 01:37:35 -08:00
blackfin arch/blackfin: don't generate random mac in bfin_get_ether_addr() 2012-02-19 19:02:42 -05:00
c6x C6X: remove dead code from entry.S 2012-03-16 09:27:57 -04:00
cris net: Add framework to allow sending packets with customized CRC. 2012-02-24 01:37:35 -08:00
frv net: Add framework to allow sending packets with customized CRC. 2012-02-24 01:37:35 -08:00
h8300 net: Add framework to allow sending packets with customized CRC. 2012-02-24 01:37:35 -08:00
hexagon lib: move GENERIC_IOMAP to lib/Kconfig 2011-11-24 22:21:19 +02:00
ia64 arch/ia64/hp/sim/simeth.c: print MAC via printk format specifier 2012-02-24 15:41:15 -05:00
m32r net: Add framework to allow sending packets with customized CRC. 2012-02-24 01:37:35 -08:00
m68k Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-02-26 21:55:51 -05:00
microblaze Revert "microblaze: Add topology init" 2012-01-31 09:06:52 +01:00
mips Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem 2012-03-09 14:57:30 -05:00
mn10300 net: Add framework to allow sending packets with customized CRC. 2012-02-24 01:37:35 -08:00
openrisc openrisc: Fix up audit_syscall_[entry|exit]() usage 2012-02-17 09:53:12 +01:00
parisc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-03-05 21:16:26 -05:00
powerpc powerpc/44x: Add new compatible value for EMAC node of APM821XX dts file. 2012-03-06 17:06:07 -05:00
s390 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-03-05 21:16:26 -05:00
score score: fix off-by-one index into syscall table 2012-01-23 08:38:49 -08:00
sh sh: fix up the ubc clock definition for sh7785. 2012-03-07 15:28:32 +09:00
sparc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-03-18 23:29:41 -04:00
tile arch/tile/configs: convert to minimal configs via "make savedefconfig" 2012-03-14 14:33:16 -04:00
um UML net: set addr_assign_type if random_ether_addr() used 2012-02-17 16:05:03 -05:00
unicore32 Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci 2012-01-11 18:50:26 -08:00
x86 net: bpf_jit: fix BPF_S_LDX_B_MSH compilation 2012-03-19 17:41:44 -04:00
xtensa net: Add framework to allow sending packets with customized CRC. 2012-02-24 01:37:35 -08:00
.gitignore
Kconfig mm,x86,um: move CMPXCHG_DOUBLE config option 2012-01-12 20:13:03 -08:00