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authorPaul Mundt <lethal@linux-sh.org>2007-08-04 13:39:21 +0900
committerPaul Mundt <lethal@linux-sh.org>2007-08-04 13:39:21 +0900
commit662ae2169a16004700cc18c1898aead2e5e944d5 (patch)
tree5f273f59762fc88be976516e474e7a77022c6758
parentd4ac2477fad0f2680e84ec12e387ce67682c5c13 (diff)
sh: Fix PTRACE_PEEKTEXT/PEEKDATA fallout from generic_ptrace_peekdata().
When generic_ptrace_peekdata() was merged, the break for these cases ended up getting dropped, which lead to each PEEKTEXT/PEEKDATA op leaking in to PEEKUSR and get_user_pages() always -EFAULTing. Add the break back in. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
-rw-r--r--arch/sh/kernel/ptrace.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sh/kernel/ptrace.c b/arch/sh/kernel/ptrace.c
index 891d1d46c90..f64a2d2416d 100644
--- a/arch/sh/kernel/ptrace.c
+++ b/arch/sh/kernel/ptrace.c
@@ -93,6 +93,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
case PTRACE_PEEKTEXT: /* read word at location addr. */
case PTRACE_PEEKDATA:
ret = generic_ptrace_peekdata(child, addr, data);
+ break;
/* read the word at location addr in the USER area. */
case PTRACE_PEEKUSR: {