The following patch fixes an out-of-bounds memory access in
xc_ptrace.c. Currently, Xen always copies the entire 512 byte extended
FPU state (fxsave) even if only the "regular" FPU state was
requested.
This breaks since the memory buffer allocated in
linux-xen-low.c:regsets_fetch_inferior_registers() is only large
enough to hold the "plain" FPU registers.
Signed-Off-By: Simon Kagstrom <simon.kagstrom@xxxxxx>
xc_ptrace-fpregs.patch
Description: Binary data
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