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authorDavid Woodhouse <dwmw2@shinybook.infradead.org>2005-06-02 16:39:11 +0100
committerDavid Woodhouse <dwmw2@shinybook.infradead.org>2005-06-02 16:39:11 +0100
commit1c3f45ab2f7f879ea482501c83899505c31f7539 (patch)
tree672465b3b9b3e2e26a8caf74ed64aa6885c52c13 /arch/x86_64/kernel/ptrace.c
parentAUDIT: Fix user pointer deref thinko in sys_socketcall(). (diff)
parentMerge of master.kernel.org:/pub/scm/linux/kernel/git/aegl/linux-2.6 (diff)
downloadlinux-dev-1c3f45ab2f7f879ea482501c83899505c31f7539.tar.xz
linux-dev-1c3f45ab2f7f879ea482501c83899505c31f7539.zip
Merge with master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
Diffstat (limited to 'arch/x86_64/kernel/ptrace.c')
-rw-r--r--arch/x86_64/kernel/ptrace.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86_64/kernel/ptrace.c b/arch/x86_64/kernel/ptrace.c
index 60dc9b98951d..525f6a128a27 100644
--- a/arch/x86_64/kernel/ptrace.c
+++ b/arch/x86_64/kernel/ptrace.c
@@ -380,7 +380,7 @@ asmlinkage long sys_ptrace(long request, long pid, unsigned long addr, long data
break;
switch (addr) {
- case 0 ... sizeof(struct user_regs_struct):
+ case 0 ... sizeof(struct user_regs_struct) - sizeof(long):
tmp = getreg(child, addr);
break;
case offsetof(struct user, u_debugreg[0]):
@@ -425,7 +425,7 @@ asmlinkage long sys_ptrace(long request, long pid, unsigned long addr, long data
break;
switch (addr) {
- case 0 ... sizeof(struct user_regs_struct):
+ case 0 ... sizeof(struct user_regs_struct) - sizeof(long):
ret = putreg(child, addr, data);
break;
/* Disallows to set a breakpoint into the vsyscall */