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Code Issues Releases Wiki Activity

staging: rtl8723bs: Fix some indenting problems and a potential data overrun

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Smatch reports the following:

  CHECK   drivers/staging/rtl8723bs/core/rtw_wlan_util.c
drivers/staging/rtl8723bs/core/rtw_wlan_util.c:67 cckrates_included() warn: if statement not indented
drivers/staging/rtl8723bs/core/rtw_wlan_util.c:81 cckratesonly_included() warn: if statement not indented
drivers/staging/rtl8723bs/core/rtw_wlan_util.c:815 rtw_camid_alloc() warn: should '1 << (cam_id)' be a 64 bit type?

The first two are fixed with white-space changes. The third is fixed by
restricting cam_id to be less than 32.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Larry Finger 2017-04-08 11:07:39 -05:00 committed by Greg Kroah-Hartman
parent 5004922436
commit 130cf72fbd
1 changed files with 5 additions and 5 deletions
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10
drivers/staging/rtl8723bs/core/rtw_wlan_util.c
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@ -65,8 +65,8 @@ int cckrates_included(unsigned char *rate, int ratelen)
for (i = 0; i < ratelen; i++) {
if ((((rate[i]) & 0x7f) == 2) || (((rate[i]) & 0x7f) == 4) ||
(((rate[i]) & 0x7f) == 11) || (((rate[i]) & 0x7f) == 22))
return true;
(((rate[i]) & 0x7f) == 11) || (((rate[i]) & 0x7f) == 22))
return true;
}
return false;
@ -79,8 +79,8 @@ int cckratesonly_included(unsigned char *rate, int ratelen)
for (i = 0; i < ratelen; i++) {
if ((((rate[i]) & 0x7f) != 2) && (((rate[i]) & 0x7f) != 4) &&
(((rate[i]) & 0x7f) != 11) && (((rate[i]) & 0x7f) != 22))
return false;
(((rate[i]) & 0x7f) != 11) && (((rate[i]) & 0x7f) != 22))
return false;
}
return true;
@ -811,7 +811,7 @@ s16 rtw_camid_alloc(struct adapter *adapter, struct sta_info *sta, u8 kid)
}
bitmap_handle:
if (cam_id >= 0)
if (cam_id >= 0 && cam_id < 32)
cam_ctl->bitmap |= BIT(cam_id);
spin_unlock_bh(&cam_ctl->lock);