diff options
| author | Donald Sharp <sharpd@nvidia.com> | 2021-01-30 14:31:47 -0500 |
|---|---|---|
| committer | Donald Sharp <sharpd@nvidia.com> | 2021-01-30 14:31:47 -0500 |
| commit | f91d3ae36c8cdbc65afb3fe517ea68700fa8ed30 (patch) | |
| tree | d8eb31fd9ed1945b8a63adffdac18f9f84c609c3 /lib/log.c | |
| parent | f735c2e8255f26dbeaabb587e3e0a4cb63099427 (diff) | |
bfdd: Prevent unininited data transmittal
Valgrind reports:
2052866-==2052866==
2052866-==2052866== Syscall param sendmsg(msg.msg_name) points to uninitialised byte(s)
2052866:==2052866== at 0x49C8E13: sendmsg (sendmsg.c:28)
2052866-==2052866== by 0x11DC08: bp_udp_send (bfd_packet.c:823)
2052866-==2052866== by 0x11DD76: ptm_bfd_echo_snd (bfd_packet.c:179)
2052866-==2052866== by 0x114C2D: ptm_bfd_echo_xmt_TO (bfd.c:469)
2052866-==2052866== by 0x114C2D: ptm_bfd_echo_start (bfd.c:498)
2052866-==2052866== by 0x114C2D: bs_echo_timer_handler (bfd.c:1199)
2052866-==2052866== by 0x11E478: bfd_recv_cb (bfd_packet.c:702)
2052866-==2052866== by 0x4904846: thread_call (thread.c:1681)
2052866-==2052866== by 0x48CB4DF: frr_run (libfrr.c:1126)
2052866-==2052866== by 0x113044: main (bfdd.c:403)
2052866-==2052866== Address 0x1ffefff3e8 is on thread 1's stack
In ptm_bfd_echo_snd, for the v4 case we were memsetting the v6 memory
then setting the v4 memory. Just fix it.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Diffstat (limited to 'lib/log.c')
0 files changed, 0 insertions, 0 deletions