diff options
author | Frank Rowand <frank.rowand@sony.com> | 2018-05-16 21:19:51 -0700 |
---|---|---|
committer | Rob Herring <robh@kernel.org> | 2018-05-23 15:07:43 -0500 |
commit | 482137bf2aecd887ebfa8756456764a2f6a0e545 (patch) | |
tree | 93348102e5fd1d4ab474eb4fb66f1631ea17c82f /Documentation/devicetree/bindings/vendor-prefixes.txt | |
parent | of: unittest: for strings, account for trailing \0 in property length field (diff) | |
download | linux-dev-482137bf2aecd887ebfa8756456764a2f6a0e545.tar.xz linux-dev-482137bf2aecd887ebfa8756456764a2f6a0e545.zip |
of: overlay: validate offset from property fixups
The smatch static checker marks the data in offset as untrusted,
leading it to warn:
drivers/of/resolver.c:125 update_usages_of_a_phandle_reference()
error: buffer underflow 'prop->value' 's32min-s32max'
Add check to verify that offset is within the property data.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Frank Rowand <frank.rowand@sony.com>
Cc: <stable@vger.kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/vendor-prefixes.txt')
0 files changed, 0 insertions, 0 deletions