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| author | Larry Finger <Larry.Finger@lwfinger.net> | 2014-03-11 03:53:10 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2014-03-13 22:05:40 +0400 |
| commit | 4e3b3bcd81776527fa6f11624d68849de8c8802e (patch) | |
| tree | 3d63e3f9080c7c13abafbfbc0514278899fa02d3 /net/wireless/chan.c | |
| parent | 3ead0d2e220ea7ced14027336bb168bafa01b7af (diff) | |
| download | linux-4e3b3bcd81776527fa6f11624d68849de8c8802e.tar.xz | |
rtlwifi: rtl8723be: Fix array dimension problems
Commit a619d1abe20c leads to the following static checker warning:
drivers/net/wireless/rtlwifi/rtl8723be/phy.c:667 _rtl8723be_store_tx_power_by_rate()
error: buffer overflow 'rtlphy->tx_power_by_rate_offset[band]' 4 <= 5
This warning arises because the code is testing the indices for the wrong maximum
values. In addition, the tests merely putput a warning, and then procedes to
corrupt memory. With this change, any such invalid memory access is avoided.
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/chan.c')
0 files changed, 0 insertions, 0 deletions