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88a5b39b69
Noticed by FORTIFY_SOURCE, this swaps memcpy() for strncpy() to zero-value fill the end of the buffer instead of over-reading a string from .rodata. Signed-off-by: Daniel Micay <danielmicay@gmail.com> [kees: wrote commit log] Signed-off-by: Kees Cook <keescook@chromium.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: Wayne Porter <wporter82@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>