Commit c0f0aac0 authored by Johannes Berg's avatar Johannes Berg Committed by John W. Linville
Browse files

cfg80211: fix truncated IEs 



Another bug in the "cfg80211: do not replace BSS structs" patch,
a forgotten length update leads to bogus data being stored and
passed to userspace, often truncated.

Signed-off-by: default avatarJohannes Berg <johannes@sipsolutions.net>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 8ccd8f21

net/wireless/scan.c

+1 −0
Original line number Diff line number Diff line
@@ -395,6 +395,7 @@ cfg80211_bss_update(struct cfg80211_registered_device *dev, 
					memcpy(ies, res->pub.information_elements, ielen);

					found->ies_allocated = true;

					found->pub.information_elements = ies;

					found->pub.len_information_elements = ielen;

				}

			}

		}