Commit 662ae216 authored by Paul Mundt's avatar Paul Mundt

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: default avatarPaul Mundt <lethal@linux-sh.org>
parent d4ac2477
...@@ -93,6 +93,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) ...@@ -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_PEEKTEXT: /* read word at location addr. */
case PTRACE_PEEKDATA: case PTRACE_PEEKDATA:
ret = generic_ptrace_peekdata(child, addr, data); ret = generic_ptrace_peekdata(child, addr, data);
break;
/* read the word at location addr in the USER area. */ /* read the word at location addr in the USER area. */
case PTRACE_PEEKUSR: { case PTRACE_PEEKUSR: {
......
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