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| author |   Daniel Micay <danielmicay@gmail.com> | 2017-06-05 21:52:34 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-06-06 16:16:10 +0200 |
| commit | 88a5b39b69ab1828fd4130e2baadd184109cea69 (patch) | |
| tree | 0fc290d6955867bc16aa6752857eb836c1264de5 /drivers/staging/speakup/serialio.c | |
| parent | staging: rtl8723bs: fix a couple of spelling mistakes (diff) | |
| download | linux-dev-88a5b39b69ab1828fd4130e2baadd184109cea69.tar.xz linux-dev-88a5b39b69ab1828fd4130e2baadd184109cea69.zip | |
staging/rts5208: Fix read overflow in memcpy
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>
Diffstat (limited to 'drivers/staging/speakup/serialio.c')
0 files changed, 0 insertions, 0 deletions