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https://github.com/lwfinger/rtl8188eu.git
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65c4e60be3
Smatch reports the following problems: CHECK /home/finger/rtl8188eu/core/rtw_ioctl_set.c /home/finger/rtl8188eu/core/rtw_ioctl_set.c:593 rtw_set_802_11_add_wep() error: buffer overflow 'psecuritypriv->dot11DefKey' 4 <= 4 /home/finger/rtl8188eu/core/rtw_ioctl_set.c:595 rtw_set_802_11_add_wep() error: buffer overflow 'psecuritypriv->dot11DefKeylen' 4 <= 4 /home/finger/rtl8188eu/core/rtw_ioctl_set.c:599 rtw_set_802_11_add_wep() error: buffer overflow 'psecuritypriv->dot11DefKey' 4 <= 4 /home/finger/rtl8188eu/core/rtw_ioctl_set.c:599 rtw_set_802_11_add_wep() error: buffer overflow 'psecuritypriv->dot11DefKey' 4 <= 4 /home/finger/rtl8188eu/core/rtw_ioctl_set.c:599 rtw_set_802_11_add_wep() error: buffer overflow 'psecuritypriv->dot11DefKey' 4 <= 4 /home/finger/rtl8188eu/core/rtw_ioctl_set.c:599 rtw_set_802_11_add_wep() error: buffer overflow 'psecuritypriv->dot11DefKey' 4 <= 4 /home/finger/rtl8188eu/core/rtw_ioctl_set.c:599 rtw_set_802_11_add_wep() error: buffer overflow 'psecuritypriv->dot11DefKey' 4 <= 4 /home/finger/rtl8188eu/core/rtw_ioctl_set.c:599 rtw_set_802_11_add_wep() error: buffer overflow 'psecuritypriv->dot11DefKey' 4 <= 4 /home/finger/rtl8188eu/core/rtw_ioctl_set.c:599 rtw_set_802_11_add_wep() error: buffer overflow 'psecuritypriv->dot11DefKey' 4 <= 4 /home/finger/rtl8188eu/core/rtw_ioctl_set.c:599 rtw_set_802_11_add_wep() error: buffer overflow 'psecuritypriv->dot11DefKey' 4 <= 4 /home/finger/rtl8188eu/core/rtw_ioctl_set.c:599 rtw_set_802_11_add_wep() error: buffer overflow 'psecuritypriv->dot11DefKey' 4 <= 4 /home/finger/rtl8188eu/core/rtw_ioctl_set.c:599 rtw_set_802_11_add_wep() error: buffer overflow 'psecuritypriv->dot11DefKey' 4 <= 4 /home/finger/rtl8188eu/core/rtw_ioctl_set.c:599 rtw_set_802_11_add_wep() error: buffer overflow 'psecuritypriv->dot11DefKey' 4 <= 4 /home/finger/rtl8188eu/core/rtw_ioctl_set.c:599 rtw_set_802_11_add_wep() error: buffer overflow 'psecuritypriv->dot11DefKey' 4 <= 4 /home/finger/rtl8188eu/core/rtw_ioctl_set.c:599 rtw_set_802_11_add_wep() error: buffer overflow 'psecuritypriv->dot11DefKey' 4 <= 4 /home/finger/rtl8188eu/core/rtw_ioctl_set.c:745 rtw_set_802_11_add_key() warn: was && intended here instead of ||? The buffer overflow messages are due to an off-by-one problem. An if test skips code for a value > 4. It should be >= 4. The warning for a suspect logical operator was correct. With a logical or in the statement, it made no sense. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> |
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.. | ||
rtw_ap.c | ||
rtw_br_ext.c | ||
rtw_cmd.c | ||
rtw_debug.c | ||
rtw_efuse.c | ||
rtw_ieee80211.c | ||
rtw_io.c | ||
rtw_ioctl_set.c | ||
rtw_iol.c | ||
rtw_led.c | ||
rtw_mlme.c | ||
rtw_mlme_ext.c | ||
rtw_mp.c | ||
rtw_mp_ioctl.c | ||
rtw_p2p.c | ||
rtw_pwrctrl.c | ||
rtw_recv.c | ||
rtw_rf.c | ||
rtw_security.c | ||
rtw_sreset.c | ||
rtw_sta_mgt.c | ||
rtw_wlan_util.c | ||
rtw_xmit.c |