accel-ppp.git/accel-pppd/ppp/ppp_lcp.c, branch stable

ppp: guard LCP logging field reads

2026-03-22T22:04:30+00:00

Signed-off-by: Denys Fedoryshchenko

ci: add tests execution with asan and ubsan

2025-08-19T18:59:40+00:00

fix(ppp_lcp): truncate echo reply if size > client MRU

2024-10-04T14:32:06+00:00

Fix issue #204 Proposed by https://github.com/achillelamb

Use 64-bit interface statistics rather than doing custom 32-bit overflow handling.

2022-11-01T08:51:34+00:00

When a link has a relatively high throughput, the 32-bit packet and byte counters could overflow multiple times between accounting runs. To accommodate this limitation, directly use 64-bit interface statistics. This also gets rid of the internal giga-word counters.

ppp: lcp: fix ConfAck and CodeRej log format

2020-08-08T23:16:30+00:00

ppp: changed behaviour of lcp-echo-timeout

2017-10-09T14:26:39+00:00

Now, if lcp-echo-timeout is specified this is considered as idle timeout. So if link is idling (no any packet was received) in specified interval accel-ppp starts to send LCP Echo-Request with lcp-echo-interval period. If peer responds to echo request new idle period is being started. If peer does not responds to lcp-echo-failure attempts accel-ppp terminates session with Acct-Terminate-Cause Lost-Carrier. If lcp-echo-timeout is not specified or equals zero accel-ppp works in old behaviour (unconditionally sends LCP Echo-Request with lcp-echo-interval period). This patch intended to prevent unexpected sessions termination due to lcp echo loses.

ppp_lcp: fixed missing braces (possible bug)

2017-10-09T13:44:47+00:00

ppp: do not send double ConfAck when LCP is started

2015-11-23T08:30:35+00:00

remove trailing whitespaces

2014-11-22T05:56:40+00:00

get rid of time(), use clock_gettime(CLOCK_MONOTONIC) instead

2014-10-03T17:59:07+00:00