From mboxrd@z Thu Jan 1 00:00:00 1970 From: Baruch Siach Date: Fri, 9 Aug 2013 13:20:39 +0300 Subject: [Buildroot] [PATCH 2/3] ltrace: Fix a May be unitialized variable In-Reply-To: <1376041019-26688-3-git-send-email-jezz@sysmic.org> References: <1376041019-26688-1-git-send-email-jezz@sysmic.org> <1376041019-26688-3-git-send-email-jezz@sysmic.org> Message-ID: <20130809102039.GB3703@tarshish> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net Hi J?r?me, On Fri, Aug 09, 2013 at 11:36:58AM +0200, J?r?me Pouiller wrote: > Compilation may failed if rlm is not initialized and ltrace > is compiled with -Werror. The right fix, in my opinion, is to disable -Werror. Otherwise, we'll have to add more and more fixes like this one for each bump of the toolchain. baruch > Signed-off-by: J?r?me Pouiller > --- > .../ltrace-fix-may-be-uninitialized-variable.patch | 11 +++++++++++ > 1 file changed, 11 insertions(+) > create mode 100644 package/ltrace/ltrace-fix-may-be-uninitialized-variable.patch > > diff --git a/package/ltrace/ltrace-fix-may-be-uninitialized-variable.patch b/package/ltrace/ltrace-fix-may-be-uninitialized-variable.patch > new file mode 100644 > index 0000000..23ffc94 > --- /dev/null > +++ b/package/ltrace/ltrace-fix-may-be-uninitialized-variable.patch > @@ -0,0 +1,11 @@ > +--- a/sysdeps/linux-gnu/proc.c 2012-12-04 13:36:23.000000000 +0100 > ++++ b/sysdeps/linux-gnu/proc.c 2013-08-09 10:14:33.576464435 +0200 > +@@ -483,7 +483,7 @@ > + arch_addr_t addr = (arch_addr_t)(uintptr_t)dbg->r_map; > + > + while (addr != 0) { > +- struct lt_link_map_64 rlm; > ++ struct lt_link_map_64 rlm = { }; > + if (lm_fetcher(proc)(proc, addr, &rlm) < 0) { > + debug(2, "Unable to read link map"); > + return; > -- > 1.7.9.5 > > _______________________________________________ > buildroot mailing list > buildroot at busybox.net > http://lists.busybox.net/mailman/listinfo/buildroot -- http://baruch.siach.name/blog/ ~. .~ Tk Open Systems =}------------------------------------------------ooO--U--Ooo------------{= - baruch at tkos.co.il - tel: +972.2.679.5364, http://www.tkos.co.il -