syzbot: dccp subsystem

dccp subsystem

List(s): dccp@vger.kernel.org
Fixed bugs: 7
Parent subsystem(s): net (139)

open (4):
Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Discussions
BUG: stored value of X_recv is zero at net/dccp/ccids/ccid3.c:LINE/ccid3_first_li() (3) dccp	C	error	error	17	109d	955d
BUG: "hc->tx_t_ipi == NUM" holds (exception!) at net/dccp/ccids/ccid3.c:LINE/ccid3_update_send_interval() dccp	C	inconclusive		64	21d	1211d	💬 1 [109d]
KASAN: use-after-free Read in ccid2_hc_tx_packet_recv dccp	C	done	error	111	23d	2590d	💬 4 [109d]
BUG: please report to dccp@vger.kernel.org => prev = 0, last = 0 at net/dccp/ccids/lib/packet_history.c:LINE/tfrc_rx_hist_sample_rtt() dccp	C	done	error	7968	19d	2738d	💬 3 [2583d]