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Bug #4700

open

'socket' C test fails when there is no IPv6

Added by neels over 1 year ago. Updated 10 months ago.

Status:
Feedback
Priority:
Normal
Assignee:
Category:
libosmocore
Target version:
-
Start date:
08/09/2020
Due date:
% Done:

0%

Spec Reference:

Description

When building libosmocore (I did inside the ttcn3-tests docker container 'nonjenkins-bsc'), make check may fail the socket.c test;
when I revert this patch, the error no longer happens:

osmo_sock_init2: improve support for AF_UNSPEC
2c962f5de1eeea119cfac7d9d92db31c570353b9
I397c633931fd00d4f083955a3c49a40fb002d766

This is the test failure output:

49: socket                                          FAILED (testsuite.at:313)
#                             -*- compilation -*-
49. testsuite.at:308: testing socket ...
../../../src/libosmocore/tests/testsuite.at:313: $abs_top_builddir/tests/socket/socket_test
--- experr      2020-08-09 17:51:39.081588010 +0000
+++ /src/make/libosmocore/tests/testsuite.dir/at-groups/49/stderr       2020-08-09 17:51:39.093588179 +0000
@@ -2,3 +2,7 @@
 invalid: you have to specify either BIND or CONNECT flags
 Unable to find a common protocol (IPv4 or IPv6) for local host: 127.0.0.1 and remote host: ::1.
 Unable to find a common protocol (IPv4 or IPv6) for local host: ::1 and remote host: 127.0.0.1.
+unable to bind socket: ::1:0: Cannot assign requested address
+no suitable local addr found for: ::1:0
+Assert failed fd >= 0 ../../../src/libosmocore/tests/socket/socket_test.c:142
+/src/make/libosmocore/tests/testsuite.dir/at-groups/49/test-source: line 27: 20251 Aborted                 $abs_top_builddir/tests/socket/socket_test
--- expout      2020-08-09 17:51:39.081588010 +0000
+++ /src/make/libosmocore/tests/testsuite.dir/at-groups/49/stdout       2020-08-09 17:51:39.089588123 +0000
@@ -9,3 +9,9 @@
 Checking osmo_sock_init2(AF_UNSPEC) must fail on mixed IPv6 & IPv4
 Checking osmo_sock_init2(AF_UNSPEC) BIND + CONNECT on IPv4
 Checking osmo_sock_init2(AF_UNSPEC) BIND + CONNECT on IPv6
+backtrace() returned 6 addresses
+/src/make/libosmocore/src/.libs/libosmocore.so.12(+0xdda0b) [0x7f89ded74a0b]
+/src/make/libosmocore/src/.libs/libosmocore.so.12(osmo_panic+0x14b) [0x7f89ded7491b]
+/src/make/libosmocore/tests/socket/socket_test(+0x1cc8) [0x558ed77eccc8]
+/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xf1) [0x7f89dd7d02e1]
+/src/make/libosmocore/tests/socket/socket_test(+0x1eda) [0x558ed77eceda]
../../../src/libosmocore/tests/testsuite.at:313: exit code was 134, expected 0
49. testsuite.at:308: 49. socket (testsuite.at:308): FAILED (testsuite.at:313)
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