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authorAtsushi Nemoto <anemo@mba.ocn.ne.jp>2007-02-14 14:41:01 +0900
committerRalf Baechle <ralf@linux-mips.org>2007-02-18 21:31:33 +0000
commit755f21bb894d3fe57017f5aa8f7ace8808fcb1e3 (patch)
treecac47514d12483302e2a4180d15c639e241b120c /include
parent8a03d9a498eaf02c8a118752050a5154852c13bf (diff)
[MIPS] Fix sigset_t endianess swapping issues in 32-bit compat code.
access_ok in compat-signal.h is wrong (checking destination instead of source) and redundant (already checked before calling this function). Also sf_mask in struct sigframe32 should be compat_sigset_t type. Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'include')
-rw-r--r--include/asm-mips/compat-signal.h3
1 files changed, 0 insertions, 3 deletions
diff --git a/include/asm-mips/compat-signal.h b/include/asm-mips/compat-signal.h
index 672077084aa1..d6e7c3b4119a 100644
--- a/include/asm-mips/compat-signal.h
+++ b/include/asm-mips/compat-signal.h
@@ -33,9 +33,6 @@ static inline int __copy_conv_sigset_from_user(sigset_t *d,
BUG_ON(sizeof(*d) != sizeof(*s));
BUG_ON(_NSIG_WORDS != 2);
- if (unlikely(!access_ok(VERIFY_READ, d, sizeof(*d))))
- return -EFAULT;
-
#ifdef CONFIG_CPU_BIG_ENDIAN
err = __get_user(u->c.sig[1], &s->sig[0]);
err |= __get_user(u->c.sig[0], &s->sig[1]);

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