From e5a91feeae2136d6de535ed3eb3faae4e7e24b26 Mon Sep 17 00:00:00 2001 From: Paul Eggert Date: Wed, 15 May 2013 15:56:56 -0700 Subject: [PATCH] getaddrinfo-tests: port --enable-gcc-warnings to clang * tests/test-getaddrinfo.c (simple): Avoid casts from looser to stricter-aligned pointers. --- ChangeLog | 4 ++++ tests/test-getaddrinfo.c | 5 +++-- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/ChangeLog b/ChangeLog index fbd47fc0a..f9212fed7 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,9 @@ 2013-05-15 Paul Eggert + getaddrinfo-tests: port --enable-gcc-warnings to clang + * tests/test-getaddrinfo.c (simple): + Avoid casts from looser to stricter-aligned pointers. + thread: port --enable-gcc-warnings to clang * lib/glthread/thread.h [__clang__ && USE_POSIX_THREADS_WEAK]: Include , to pacify a warning about pthread_sigmask. diff --git a/tests/test-getaddrinfo.c b/tests/test-getaddrinfo.c index 1b9892f41..5c27d3bef 100644 --- a/tests/test-getaddrinfo.c +++ b/tests/test-getaddrinfo.c @@ -114,6 +114,8 @@ simple (char const *host, char const *service) for (ai = ai0; ai; ai = ai->ai_next) { + void *ai_addr = ai->ai_addr; + struct sockaddr_in *sock_addr = ai_addr; dbgprintf ("\tflags %x\n", ai->ai_flags); dbgprintf ("\tfamily %x\n", ai->ai_family); dbgprintf ("\tsocktype %x\n", ai->ai_socktype); @@ -121,8 +123,7 @@ simple (char const *host, char const *service) dbgprintf ("\taddrlen %ld: ", (unsigned long) ai->ai_addrlen); dbgprintf ("\tFound %s\n", inet_ntop (ai->ai_family, - &((struct sockaddr_in *) - ai->ai_addr)->sin_addr, + &sock_addr->sin_addr, buf, sizeof (buf) - 1)); if (ai->ai_canonname) dbgprintf ("\tFound %s...\n", ai->ai_canonname); -- 2.11.0