glibc/support
Florian Weimer f889e73f60 support_format_dns_packet: Fix CNAME and multiple RR handling
Before this change, the loop iterating over RRs in the answer
section stopped at the first CNAME record, never printing them.
The CNAME and PTR record contents was extracted from the wrong
buffer (whole packet instead RDATA).  This desynced the parsing
after the first CNAME or PTR record.

Also fix the AAAA record parsing by checking their sizes.
2017-03-15 13:33:40 +01:00
..
check_addrinfo.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
check_dns_packet.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
check_hostent.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
check_netent.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
check_nss.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
check.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
check.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
delayed_exit.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
format_nss.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
ignore_stderr.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
Makefile support_format_dns_packet: Fix CNAME and multiple RR handling 2017-03-15 13:33:40 +01:00
namespace.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
oom_error.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
README support: Introduce new subdirectory for test infrastructure 2016-12-09 08:18:27 +01:00
README-testing.c support: Introduce new subdirectory for test infrastructure 2016-12-09 08:18:27 +01:00
resolv_test.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
resolv_test.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
run_diff.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
set_fortify_handler.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
support_become_root.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
support_enter_network_namespace.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
support_format_address_family.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
support_format_addrinfo.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
support_format_dns_packet.c support_format_dns_packet: Fix CNAME and multiple RR handling 2017-03-15 13:33:40 +01:00
support_format_herrno.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
support_format_hostent.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
support_format_netent.c support: struct netent portability fix for support_format_netent 2017-01-01 09:35:45 +01:00
support_record_failure.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
support_run_diff.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
support_test_main.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
support_test_verify_impl.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
support.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
temp_file-internal.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
temp_file.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
temp_file.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
test-driver.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
test-driver.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-support_format_dns_packet.c support_format_dns_packet: Fix CNAME and multiple RR handling 2017-03-15 13:33:40 +01:00
tst-support_record_failure-2.sh Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-support_record_failure.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
tst-support-namespace.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
write_message.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xaccept.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xasprintf.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xbind.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xcalloc.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xconnect.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xfclose.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xfopen.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xfork.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xgetsockname.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xlisten.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xmalloc.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xmemstream.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xmemstream.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xmmap.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xmunmap.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xpoll.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_attr_destroy.c Bug 20116: Fix use after free in pthread_create() 2017-01-28 19:21:44 -05:00
xpthread_attr_init.c Bug 20116: Fix use after free in pthread_create() 2017-01-28 19:21:44 -05:00
xpthread_attr_setdetachstate.c Bug 20116: Fix use after free in pthread_create() 2017-01-28 19:21:44 -05:00
xpthread_attr_setstacksize.c Bug 20116: Fix use after free in pthread_create() 2017-01-28 19:21:44 -05:00
xpthread_barrier_destroy.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_barrier_init.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_barrier_wait.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_cancel.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_check_return.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_cond_wait.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_create.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_detach.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_join.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_mutex_consistent.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xpthread_mutex_destroy.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xpthread_mutex_init.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xpthread_mutex_lock.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_mutex_unlock.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_mutexattr_destroy.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xpthread_mutexattr_init.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xpthread_mutexattr_setprotocol.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xpthread_mutexattr_setpshared.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xpthread_mutexattr_setrobust.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xpthread_mutexattr_settype.c nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xpthread_once.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_sigmask.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_spin_lock.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xpthread_spin_unlock.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xrealloc.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xrecvfrom.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xsendto.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xsetsockopt.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xsignal.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xsocket.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xsocket.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xstdio.h Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xstrdup.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xthread.h Bug 20116: Fix use after free in pthread_create() 2017-01-28 19:21:44 -05:00
xunistd.h nptl: Add tst-robust-fork 2017-01-27 06:53:20 +01:00
xwaitpid.c Update copyright dates with scripts/update-copyrights. 2017-01-01 00:14:16 +00:00
xwrite.c support: Use %td for pointer difference in xwrite 2017-01-01 09:27:54 +01:00

This subdirectory contains infrastructure which is not put into
installed libraries, but may be linked into programs (installed or
not) and tests.

# Error-checking wrappers

These wrappers test for error return codes an terminate the process on
error.  They are declared in these header files:

* support.h
* xsignal.h
* xthread.h

In general, new wrappers should be added to support.h if possible.
However, support.h must remain fully compatible with C90 and therefore
cannot include headers which use identifers not reserved in C90.  If
the wrappers need additional types, additional headers such as
signal.h need to be introduced.

# Test framework

The test framework provides a main program for tests, including a
timeout for hanging tests.  See README-testing.c for a minimal
example, and test-driver.c for details how to use it.  The following
header files provide related declarations:

* check.h
* temp_file.h
* test-driver.h