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| author | Isaac Boukris <iboukris@gmail.com> | 2020-07-11 05:04:59 +0200 |
|---|---|---|
| committer | Isaac Boukris <iboukris@sn-devel-184> | 2020-07-13 12:06:06 +0000 |
| commit | 965d18880081296ed7189daa0eeef6024c308db1 (patch) | |
| tree | 9b83f49bef7b4d4fe5d2cb358fae2ac9dd2c21ba | |
| parent | 39b293c2d0bb64f11f63a41fbbc5031e5a2922e2 (diff) | |
| download | samba-965d18880081296ed7189daa0eeef6024c308db1.tar.gz | |
net: ignore possible SIGPIPE upon ldap_unbind when over TLS
From local tests with strace:
socket(AF_UNIX, SOCK_STREAM, 0) = 12
write(2, "Connecting to 10.53.57.21 at por"..., 38) = 38
...
write(2, "ads_domain_func_level: 3\n", 25) = 25
write(12, "\27\3\3\0\37\0\0\0\0\0\0\0\16nl[\374\375i\325\334\25\227kxG@\326\311R\225x"..., 36) = 36
write(12, "\25\3\3\0\32\0\0\0\0\0\0\0\17Hh\304\254\244\17\342<\334\210L&\20_\177\307\232P", 31) = -1 EPIPE (Broken pipe)
--- SIGPIPE {si_signo=SIGPIPE, si_code=SI_USER, si_pid=12089, si_uid=1000} ---
+++ killed by SIGPIPE +++
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14439
Signed-off-by: Isaac Boukris <iboukris@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
Autobuild-User(master): Isaac Boukris <iboukris@samba.org>
Autobuild-Date(master): Mon Jul 13 12:06:07 UTC 2020 on sn-devel-184
| -rw-r--r-- | source3/utils/net.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/source3/utils/net.c b/source3/utils/net.c index 683b46794e4..e289b2814bc 100644 --- a/source3/utils/net.c +++ b/source3/utils/net.c @@ -1289,6 +1289,9 @@ static void get_credentials_file(struct net_context *c, POPT_TABLEEND }; + /* Ignore possible SIGPIPE upon ldap_unbind when over TLS */ + BlockSignals(True, SIGPIPE); + zero_sockaddr(&c->opt_dest_ip); setup_logging(argv[0], DEBUG_STDERR); |