[Slirp] [Git][slirp/libslirp][master] 2 commits: socket: consume empty packets

[Samuel Thibault]

Samuel Thibault pushed to branch master at slirp / libslirp


Commits:
1bfd4d93 by Giuseppe Scrivano at 2020-12-01T11:33:24+01:00
socket: consume empty packets

it fixes a tightloop when a packet with len==0 is received.

Closes: https://github.com/rootless-containers/slirp4netns/issues/227

Signed-off-by: Giuseppe Scrivano <gscrivan at redhat.com>

- - - - -
ffc0d5ae by Samuel Thibault at 2020-12-01T14:50:33+00:00
Merge branch 'consume-empty-packet' into 'master'

socket: consume empty packets

See merge request slirp/libslirp!55
- - - - -


1 changed file:

- src/socket.c


Changes:

=====================================
src/socket.c
=====================================
@@ -592,9 +592,6 @@ void sorecvfrom(struct socket *so)
             DEBUG_MISC(" ioctlsocket errno = %d-%s\n", errno, strerror(errno));
             return;
         }
-        if (n == 0) {
-            return;
-        }
 
         m = m_get(so->slirp);
         if (!m) {



View it on GitLab: https://gitlab.freedesktop.org/slirp/libslirp/-/compare/f18e658fd2768f74466951a1cce4481db28f8637...ffc0d5aec8ff394c39bd12859f73ee00a69f3119

-- 
View it on GitLab: https://gitlab.freedesktop.org/slirp/libslirp/-/compare/f18e658fd2768f74466951a1cce4481db28f8637...ffc0d5aec8ff394c39bd12859f73ee00a69f3119
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