Pass the buffer size for (most) ptrace commands that pass user-allocated
buffers and check that size before accessing the buffer. Unfortunately,
PTRACE_BTS_GET already uses all 4 parameters.
Commands that access user buffers return the number of bytes or records read or
written.
Pass the buffer size for (most) ptrace commands that pass user-allocated
buffers and check that size before accessing the buffer. Unfortunately,
PTRACE_BTS_GET already uses all 4 parameters.
Commands that access user buffers return the number of bytes or records read or
written.
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