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| author | Bjorn Helgaas <bhelgaas@google.com> | 2014-04-25 21:01:08 +0400 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2014-04-25 21:01:08 +0400 |
| commit | 0b2d70764bb39242dcc49c0ebd10fcb8258ce5fa (patch) | |
| tree | bf37d69370a9789abf725e022e2c5c39b40c4a3b /arch/x86/pci/i386.c | |
| parent | c9eaa447e77efe77b7fa4c953bd62de8297fd6c5 (diff) | |
| download | linux-0b2d70764bb39242dcc49c0ebd10fcb8258ce5fa.tar.xz | |
x86/PCI: Fix Broadcom CNB20LE unintended sign extension
In the expression "word1 << 16", word1 starts as u16, but is promoted to
a signed int, then sign-extended to resource_size_t, which is probably
not what was intended. Cast to resource_size_t to avoid the sign
extension.
Found by Coverity (CID 138749, 138750).
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'arch/x86/pci/i386.c')
0 files changed, 0 insertions, 0 deletions