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https://issues.apache.org/jira/browse/ZOOKEEPER-374?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12699124#action_12699124
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Nitay Joffe commented on ZOOKEEPER-374:
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+1. Works for me.
> Uninitialized struct variable in C causes warning which is treated as an error
> ------------------------------------------------------------------------------
>
> Key: ZOOKEEPER-374
> URL: https://issues.apache.org/jira/browse/ZOOKEEPER-374
> Project: Zookeeper
> Issue Type: Bug
> Components: c client
> Affects Versions: 3.1.1
> Environment: i686-apple-darwin9-gcc-4.0.1 (GCC) 4.0.1 (Apple Inc.
> build 5490)
> Reporter: Nitay Joffe
> Assignee: Patrick Hunt
> Priority: Trivial
> Fix For: 3.2.0
>
> Attachments: ZOOKEEPER-374.patch
>
>
> nitay-joffes-macbook-pro:c nitay$ pwd
> /Users/nitay/code/zookeeper/src/c
> nitay-joffes-macbook-pro:c nitay$ make
> make all-am
> /bin/sh ./libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I.
> -I./include -I./tests -I./generated -Wall -Werror -g -O2 -MT zookeeper.lo
> -MD -MP -MF .deps/zookeeper.Tpo -c -o zookeeper.lo `test -f 'src/zookeeper.c'
> || echo './'`src/zookeeper.c
> libtool: compile: gcc -DHAVE_CONFIG_H -I. -I./include -I./tests
> -I./generated -Wall -Werror -g -O2 -MT zookeeper.lo -MD -MP -MF
> .deps/zookeeper.Tpo -c src/zookeeper.c -fno-common -DPIC -o .libs/zookeeper.o
> cc1: warnings being treated as errors
> src/zookeeper.c: In function 'zoo_add_auth':
> src/zookeeper.c:2378: warning: 'auth.buff' may be used uninitialized in this
> function
> src/zookeeper.c:2378: warning: 'auth.len' may be used uninitialized in this
> function
> make[1]: *** [zookeeper.lo] Error 1
> make: *** [all] Error 2
> Need to set auth.buff and auth.len to zero.
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