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ptrace: fix PTRACE_GETREGSET, PTRACE_SETREGSET bug

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refs #608
This commit is contained in:
Yoichi Umezawa
2015-12-28 19:45:50 +09:00
parent edc275ce4f
commit f9bd83c726
1 changed files with 0 additions and 2 deletions
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arch/x86/kernel/syscall.c
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@@ -389,7 +389,6 @@ long ptrace_read_regset(struct thread *thread, long type, struct iovec *iov)
switch (type) { switch (type) {
case NT_X86_XSTATE: case NT_X86_XSTATE:
save_fp_regs(thread);
if (thread->fp_regs == NULL) { if (thread->fp_regs == NULL) {
return -ENOMEM; return -ENOMEM;
} }
@@ -411,7 +410,6 @@ long ptrace_write_regset(struct thread *thread, long type, struct iovec *iov)
switch (type) { switch (type) {
case NT_X86_XSTATE: case NT_X86_XSTATE:
save_fp_regs(thread);
if (thread->fp_regs == NULL) { if (thread->fp_regs == NULL) {
return -ENOMEM; return -ENOMEM;
} }