[jira] [Created] (ZOOKEEPER-3293) ZooKeeper fails to compile on newer RHEL systems ie. Fedora

["Hari Sekhon (JIRA)" <ji...@apache.org>]

Hari Sekhon created ZOOKEEPER-3293:
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             Summary: ZooKeeper fails to compile on newer RHEL systems ie. Fedora
                 Key: ZOOKEEPER-3293
                 URL: https://issues.apache.org/jira/browse/ZOOKEEPER-3293
             Project: ZooKeeper
          Issue Type: Bug
    Affects Versions: 3.4.12
         Environment: Fedora 29 in docker
            Reporter: Hari Sekhon


ZooKeeper fails to compile on Fedora 29 (compiles on CentOS 7 though. I cannot build the project to get the zkperl dependencies to run on Fedora as it is. This happens on various versions of ZooKeeper 3.4.x

{code}
cd zookeeper-$ZOOKEEPER_VERSION/src/c
./configure
make
make  all-am
make[1]: Entering directory '/github/nagios-plugins/zookeeper-3.4.8/src/c'
/bin/sh ./libtool  --tag=CC   --mode=compile gcc -DHAVE_CONFIG_H -I.  -I./include -I./tests -I./generated   -Wall -Werror  -g -O2 -D_GNU_SOURCE -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 -D_GNU_SOURCE -MT zookeeper.lo -MD -MP -MF .deps/zookeeper.Tpo -c src/zookeeper.c  -fPIC -DPIC -o .libs/zookeeper.o
src/zookeeper.c: In function ‘format_endpoint_info’:
src/zookeeper.c:3468:21: error: ‘%d’ directive writing between 1 and 5 bytes into a region of size between 0 and 127 [-Werror=format-overflow=]
     sprintf(buf,"%s:%d",addrstr,ntohs(port));
                     ^~
src/zookeeper.c:3468:17: note: directive argument in the range [0, 65535]
     sprintf(buf,"%s:%d",addrstr,ntohs(port));
                 ^~~~~~~
src/zookeeper.c:3468:5: note: ‘sprintf’ output between 3 and 134 bytes into a destination of size 128
     sprintf(buf,"%s:%d",addrstr,ntohs(port));
     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
make[1]: *** [Makefile:950: zookeeper.lo] Error 1
make[1]: Leaving directory '/github/nagios-plugins/zookeeper-3.4.8/src/c'
make: *** [Makefile:626: all] Error 2
 {code}



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