diff options
author | Anton Blanchard <anton@samba.org> | 2011-01-11 19:51:31 (GMT) |
---|---|---|
committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2011-01-21 03:08:38 (GMT) |
commit | 7f32c9c60089bfdb5eeeaae6e9f59046db998234 (patch) | |
tree | addedd0786354bcebbc5f391d2900fac98339407 /arch/powerpc | |
parent | d368514c3097a48a109b6ba64e12047106c7473d (diff) | |
download | linux-fsl-qoriq-7f32c9c60089bfdb5eeeaae6e9f59046db998234.tar.xz |
powerpc: Check RTAS extended log flag before checking length
The spec suggests we should first check the extended log flag before checking
the length field.
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc')
-rw-r--r-- | arch/powerpc/kernel/rtasd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/rtasd.c b/arch/powerpc/kernel/rtasd.c index 0438f81..049dbec 100644 --- a/arch/powerpc/kernel/rtasd.c +++ b/arch/powerpc/kernel/rtasd.c @@ -160,7 +160,7 @@ static int log_rtas_len(char * buf) /* rtas fixed header */ len = 8; err = (struct rtas_error_log *)buf; - if (err->extended_log_length) { + if (err->extended && err->extended_log_length) { /* extended header */ len += err->extended_log_length; |