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| author | Dmitry Kozlov <xeb@mail.ru> | 2016-07-09 13:38:06 +0300 |
|---|---|---|
| committer | Dmitry Kozlov <xeb@mail.ru> | 2016-07-09 13:38:06 +0300 |
| commit | 1380198e91cad0442ea9f0cf708ffd6a8a5fcacb (patch) | |
| tree | eb9435d801ce94c4e4aa94ad9dcf44bd2dee5910 /accel-pppd/ppp/ppp.c | |
| parent | 2de5323e832b0eaa3aaea748f60d4d481f0e3e87 (diff) | |
| download | accel-ppp-1380198e91cad0442ea9f0cf708ffd6a8a5fcacb.tar.gz accel-ppp-1380198e91cad0442ea9f0cf708ffd6a8a5fcacb.zip | |
ppp: ignore zero read on chan fd
Diffstat (limited to 'accel-pppd/ppp/ppp.c')
| -rw-r--r-- | accel-pppd/ppp/ppp.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/accel-pppd/ppp/ppp.c b/accel-pppd/ppp/ppp.c index 1ba83fa3..264ae136 100644 --- a/accel-pppd/ppp/ppp.c +++ b/accel-pppd/ppp/ppp.c @@ -370,6 +370,9 @@ cont: break; } + if (ppp->buf_size == 0) + break; + if (ppp->buf_size < 2) { log_ppp_error("ppp_chan_read: short read %i\n", ppp->buf_size); continue; |