diff options
| author | Bruce Lee <straightblast426@gmail.com> | 2019-07-30 22:43:14 +0100 |
|---|---|---|
| committer | Jeremy Harris <jgh146exb@wizmail.org> | 2019-08-02 13:27:42 +0100 |
| commit | c9f1be94cc304f0343c93b66efa41a747d307fb1 (patch) | |
| tree | 3ebbb4fa7b7425ffa62fc2e3415f22fec34a22b5 | |
| parent | 81a559c80ccd6a0354b5485720c0205a69289fb5 (diff) | |
Auth: handle socket read errors in Dovecot authenticator
| -rw-r--r-- | src/src/auths/dovecot.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/src/auths/dovecot.c b/src/src/auths/dovecot.c index 9c0c9b313..4628863e0 100644 --- a/src/src/auths/dovecot.c +++ b/src/src/auths/dovecot.c @@ -215,8 +215,8 @@ for (;;) { if (socket_buffer_left == 0) { - socket_buffer_left = read(fd, sbuffer, sizeof(sbuffer)); - if (socket_buffer_left == 0) { if (count == 0) return NULL; else break; } + if ((socket_buffer_left = read(fd, sbuffer, sizeof(sbuffer))) <= 0) + if (count == 0) return NULL; else break; p = 0; } |