staging/rts5208: Fix read overflow in memcpy

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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>

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Daniel Micay 2017-06-05 21:52:34 -07:00 • committed by Greg Kroah-Hartman

parent 372bd1eb84

commit 88a5b39b69

1 changed files with 1 additions and 1 deletions

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drivers/staging/rts5208/rtsx_scsi.c

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