Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=c4e8308c30b0139f89bac71f3c22c8d7413b8665
Commit: c4e8308c30b0139f89bac71f3c22c8d7413b8665
Parent: 38760d40ca61b18b2809e9c28df8b3ff9af8a02b
Author: Ralf Baechle <[EMAIL PROTECTED]>
AuthorDate: Mon Oct 29 15:00:37 2007 +0000
Committer: Ralf Baechle <[EMAIL PROTECTED]>
CommitDate: Mon Oct 29 19:35:36 2007 +0000
[MIPS] IRIX: Fix off-by-one error in signal compat code.
Based on original patch by Roel Kluin <[EMAIL PROTECTED]>.
Signed-off-by: Ralf Baechle <[EMAIL PROTECTED]>
---
arch/mips/kernel/irixsig.c | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/arch/mips/kernel/irixsig.c b/arch/mips/kernel/irixsig.c
index a0a9105..33506ff 100644
--- a/arch/mips/kernel/irixsig.c
+++ b/arch/mips/kernel/irixsig.c
@@ -24,8 +24,12 @@
#define _BLOCKABLE (~(_S(SIGKILL) | _S(SIGSTOP)))
+#define _IRIX_NSIG 128
+#define _IRIX_NSIG_BPW BITS_PER_LONG
+#define _IRIX_NSIG_WORDS (_IRIX_NSIG / _IRIX_NSIG_BPW)
+
typedef struct {
- unsigned long sig[4];
+ unsigned long sig[_IRIX_NSIG_WORDS];
} irix_sigset_t;
struct sigctx_irix5 {
@@ -527,7 +531,7 @@ asmlinkage int irix_sigpoll_sys(unsigned long __user *set,
expire = schedule_timeout_interruptible(expire);
- for (i=0; i<=4; i++)
+ for (i=0; i < _IRIX_NSIG_WORDS; i++)
tmp |= (current->pending.signal.sig[i] & kset.sig[i]);
if (tmp)
-
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