[asterisk-bugs] [JIRA] (ASTERISK-28362) sip_chan.c makes gcc compile warning
sungtae kim (JIRA)
noreply at issues.asterisk.org
Thu Mar 28 19:45:47 CDT 2019
[ https://issues.asterisk.org/jira/browse/ASTERISK-28362?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=246699#comment-246699 ]
sungtae kim commented on ASTERISK-28362:
----------------------------------------
Not just only for this, I can see other module comes with this error as well.
{noformat}
$ make --trace
Makefile:1083: update target 'menuselect/makeopts' due to: makeopts .lastclean
CC="cc" CXX="g++" LD="" AR="" RANLIB="" CFLAGS="" LDFLAGS="" make -C menuselect CONFIGURE_SILENT="--silent" makeopts
make[1]: Entering directory '/home/pchero/git/asterisk/menuselect'
make[1]: 'makeopts' is up to date.
make[1]: Leaving directory '/home/pchero/git/asterisk/menuselect'
Makefile:394: update target 'main/version.c' due to: FORCE
build_tools/make_version_c > main/version.c.tmp
cmp -s main/version.c.tmp main/version.c || mv main/version.c.tmp main/version.c
rm -f main/version.c.tmp
Makefile:399: update target 'include/asterisk/buildopts.h' due to: menuselect.makeopts .lastclean
build_tools/make_buildopts_h > include/asterisk/buildopts.h.tmp
cmp -s include/asterisk/buildopts.h.tmp include/asterisk/buildopts.h || mv include/asterisk/buildopts.h.tmp include/asterisk/buildopts.h
rm -f include/asterisk/buildopts.h.tmp
Makefile:389: update target 'defaults.h' due to: makeopts
build_tools/make_defaults_h > defaults.h.tmp
cmp -s defaults.h.tmp defaults.h || mv defaults.h.tmp defaults.h
rm -f defaults.h.tmp
Makefile:386: update target 'utils' due to: makeopts .lastclean main/version.c include/asterisk/build.h include/asterisk/buildopts.h defaults.h
_ASTCFLAGS=""-I/home/pchero/git/asterisk/include" -I/usr/include/libxml2 -pipe -Wall -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -g3 -Werror -Wunused -Wdeclaration-after-statement -Wtrampolines -Wundef -Wmissing-format-attribute -Wformat=2 " ASTCFLAGS="" _ASTLDFLAGS=" " ASTLDFLAGS="" make --quiet --no-print-directory --no-builtin-rules -C utils SUBDIR=utils all
Makefile:386: update target 'agi' due to: makeopts .lastclean main/version.c include/asterisk/build.h include/asterisk/buildopts.h defaults.h
_ASTCFLAGS=""-I/home/pchero/git/asterisk/include" -I/usr/include/libxml2 -pipe -Wall -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -g3 -Werror -Wunused -Wdeclaration-after-statement -Wtrampolines -Wundef -Wmissing-format-attribute -Wformat=2 " ASTCFLAGS="" _ASTLDFLAGS=" " ASTLDFLAGS="" make --quiet --no-print-directory --no-builtin-rules -C agi SUBDIR=agi all
Makefile:386: update target 'contrib' due to: makeopts .lastclean main/version.c include/asterisk/build.h include/asterisk/buildopts.h defaults.h
_ASTCFLAGS=""-I/home/pchero/git/asterisk/include" -I/usr/include/libxml2 -pipe -Wall -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -g3 -Werror -Wunused -Wdeclaration-after-statement -Wtrampolines -Wundef -Wmissing-format-attribute -Wformat=2 " ASTCFLAGS="" _ASTLDFLAGS=" " ASTLDFLAGS="" make --quiet --no-print-directory --no-builtin-rules -C contrib SUBDIR=contrib all
Makefile:383: update target 'third-party' due to: makeopts .lastclean main/version.c include/asterisk/build.h include/asterisk/buildopts.h defaults.h
_ASTCFLAGS=""-I/home/pchero/git/asterisk/include" -I/usr/include/libxml2 -pipe -Wall -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -g3 -Werror -Wunused -Wdeclaration-after-statement -Wtrampolines -Wundef -Wmissing-format-attribute -Wformat=2 " ASTCFLAGS="" _ASTLDFLAGS=" " ASTLDFLAGS="" make --quiet --no-print-directory --no-builtin-rules -C third-party SUBDIR=third-party all
Makefile:20: target 'pjproject' does not exist
make --quiet --no-print-directory -C pjproject all
Makefile:20: target 'jansson' does not exist
make --quiet --no-print-directory -C jansson all
Makefile:383: update target 'channels' due to: makeopts .lastclean main/version.c include/asterisk/build.h include/asterisk/buildopts.h defaults.h
_ASTCFLAGS=""-I/home/pchero/git/asterisk/include" -I/usr/include/libxml2 -pipe -Wall -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -g3 -Werror -Wunused -Wdeclaration-after-statement -Wtrampolines -Wundef -Wmissing-format-attribute -Wformat=2 " ASTCFLAGS="" _ASTLDFLAGS=" " ASTLDFLAGS="" make --quiet --no-print-directory --no-builtin-rules -C channels SUBDIR=channels all
Makefile:383: update target 'pbx' due to: makeopts .lastclean main/version.c include/asterisk/build.h include/asterisk/buildopts.h defaults.h
_ASTCFLAGS=""-I/home/pchero/git/asterisk/include" -I/usr/include/libxml2 -pipe -Wall -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -g3 -Werror -Wunused -Wdeclaration-after-statement -Wtrampolines -Wundef -Wmissing-format-attribute -Wformat=2 " ASTCFLAGS="" _ASTLDFLAGS=" " ASTLDFLAGS="" make --quiet --no-print-directory --no-builtin-rules -C pbx SUBDIR=pbx all
/home/pchero/git/asterisk/Makefile.rules:158: update target 'pbx_dundi.o' due to: pbx_dundi.c /usr/include/stdc-predef.h /home/pchero/git/asterisk/include/asterisk.h /home/pchero/git/asterisk/include/asterisk/autoconfig.h /home/pchero/git/asterisk/include/asterisk/buildopts.h /home/pchero/git/asterisk/include/asterisk/compat.h /home/pchero/git/asterisk/include/asterisk/compiler.h /usr/include/inttypes.h /usr/include/features.h /usr/include/x86_64-linux-gnu/sys/cdefs.h /usr/include/x86_64-linux-gnu/bits/wordsize.h /usr/include/x86_64-linux-gnu/gnu/stubs.h /usr/include/x86_64-linux-gnu/gnu/stubs-64.h /usr/lib/gcc/x86_64-linux-gnu/6/include/stdint.h /usr/include/stdint.h /usr/include/x86_64-linux-gnu/bits/wchar.h /usr/lib/gcc/x86_64-linux-gnu/6/include-fixed/limits.h /usr/lib/gcc/x86_64-linux-gnu/6/include-fixed/syslimits.h /usr/include/limits.h /usr/include/x86_64-linux-gnu/bits/posix1_lim.h /usr/include/x86_64-linux-gnu/bits/local_lim.h /usr/include/linux/limits.h /usr/include/x86_64-linux-gnu/bits/posix2_lim.h /usr/include/x86_64-linux-gnu/bits/xopen_lim.h /usr/include/x86_64-linux-gnu/bits/stdio_lim.h /usr/include/unistd.h /usr/include/x86_64-linux-gnu/bits/posix_opt.h /usr/include/x86_64-linux-gnu/bits/environments.h /usr/include/x86_64-linux-gnu/bits/types.h /usr/include/x86_64-linux-gnu/bits/typesizes.h /usr/lib/gcc/x86_64-linux-gnu/6/include/stddef.h /usr/include/x86_64-linux-gnu/bits/confname.h /usr/include/getopt.h /usr/include/x86_64-linux-gnu/sys/types.h /usr/include/time.h /usr/include/endian.h /usr/include/x86_64-linux-gnu/bits/endian.h /usr/include/x86_64-linux-gnu/bits/byteswap.h /usr/include/x86_64-linux-gnu/bits/byteswap-16.h /usr/include/x86_64-linux-gnu/sys/select.h /usr/include/x86_64-linux-gnu/bits/select.h /usr/include/x86_64-linux-gnu/bits/sigset.h /usr/include/x86_64-linux-gnu/bits/time.h /usr/include/x86_64-linux-gnu/sys/sysmacros.h /usr/include/x86_64-linux-gnu/bits/pthreadtypes.h /usr/lib/gcc/x86_64-linux-gnu/6/include/stdarg.h /usr/include/stdlib.h /usr/include/x86_64-linux-gnu/bits/waitflags.h /usr/include/x86_64-linux-gnu/bits/waitstatus.h /usr/include/xlocale.h /usr/include/alloca.h /usr/include/x86_64-linux-gnu/bits/stdlib-bsearch.h /usr/include/x86_64-linux-gnu/bits/stdlib-float.h /usr/include/stdio.h /usr/include/libio.h /usr/include/_G_config.h /usr/include/wchar.h /usr/include/x86_64-linux-gnu/bits/sys_errlist.h /usr/include/x86_64-linux-gnu/bits/stdio.h /usr/include/string.h /usr/include/x86_64-linux-gnu/bits/string.h /usr/include/x86_64-linux-gnu/bits/string2.h /usr/include/poll.h /usr/include/x86_64-linux-gnu/sys/poll.h /usr/include/x86_64-linux-gnu/bits/poll.h /usr/include/errno.h /usr/include/x86_64-linux-gnu/bits/errno.h /usr/include/linux/errno.h /usr/include/x86_64-linux-gnu/asm/errno.h /usr/include/asm-generic/errno.h /usr/include/asm-generic/errno-base.h /usr/include/glob.h /home/pchero/git/asterisk/include/asterisk/astmm.h /home/pchero/git/asterisk/include/asterisk/network.h /usr/include/netinet/in.h /usr/include/x86_64-linux-gnu/sys/socket.h /usr/include/x86_64-linux-gnu/sys/uio.h /usr/include/x86_64-linux-gnu/bits/uio.h /usr/include/x86_64-linux-gnu/bits/socket.h /usr/include/x86_64-linux-gnu/bits/socket_type.h /usr/include/x86_64-linux-gnu/bits/sockaddr.h /usr/include/x86_64-linux-gnu/asm/socket.h /usr/include/asm-generic/socket.h /usr/include/x86_64-linux-gnu/asm/sockios.h /usr/include/asm-generic/sockios.h /usr/include/x86_64-linux-gnu/bits/in.h /usr/include/arpa/inet.h /usr/include/netinet/in_systm.h /usr/include/netinet/ip.h /usr/include/netinet/tcp.h /usr/include/netdb.h /usr/include/rpc/netdb.h /usr/include/x86_64-linux-gnu/bits/siginfo.h /usr/include/x86_64-linux-gnu/bits/netdb.h /usr/include/net/if.h /usr/include/x86_64-linux-gnu/sys/ioctl.h /usr/include/x86_64-linux-gnu/bits/ioctls.h /usr/include/x86_64-linux-gnu/asm/ioctls.h /usr/include/asm-generic/ioctls.h /usr/include/linux/ioctl.h /usr/include/x86_64-linux-gnu/asm/ioctl.h /usr/include/asm-generic/ioctl.h /usr/include/x86_64-linux-gnu/bits/ioctl-types.h /usr/include/x86_64-linux-gnu/sys/ttydefaults.h /usr/include/zlib.h /usr/include/zconf.h /usr/include/signal.h /usr/include/x86_64-linux-gnu/bits/signum.h /usr/include/x86_64-linux-gnu/bits/sigaction.h /usr/include/x86_64-linux-gnu/bits/sigcontext.h /usr/include/x86_64-linux-gnu/bits/sigstack.h /usr/include/x86_64-linux-gnu/sys/ucontext.h /usr/include/x86_64-linux-gnu/bits/sigthread.h /usr/include/pthread.h /usr/include/sched.h /usr/include/x86_64-linux-gnu/bits/sched.h /usr/include/x86_64-linux-gnu/bits/timex.h /usr/include/x86_64-linux-gnu/bits/setjmp.h /home/pchero/git/asterisk/include/asterisk/file.h /usr/include/fcntl.h /usr/include/x86_64-linux-gnu/bits/fcntl.h /usr/include/x86_64-linux-gnu/bits/fcntl-linux.h /usr/include/x86_64-linux-gnu/bits/stat.h /usr/include/x86_64-linux-gnu/sys/mman.h /usr/include/x86_64-linux-gnu/bits/mman.h /usr/include/x86_64-linux-gnu/bits/mman-linux.h /home/pchero/git/asterisk/include/asterisk/logger.h /home/pchero/git/asterisk/include/asterisk/options.h /home/pchero/git/asterisk/include/asterisk/channel.h /home/pchero/git/asterisk/include/asterisk/alertpipe.h /home/pchero/git/asterisk/include/asterisk/utils.h /home/pchero/git/asterisk/include/asterisk/lock.h /usr/include/x86_64-linux-gnu/sys/param.h /usr/include/x86_64-linux-gnu/bits/param.h /usr/include/linux/param.h /usr/include/x86_64-linux-gnu/asm/param.h /usr/include/asm-generic/param.h /usr/include/execinfo.h /home/pchero/git/asterisk/include/asterisk/backtrace.h /home/pchero/git/asterisk/include/asterisk/inline_api.h /home/pchero/git/asterisk/include/asterisk/time.h /usr/include/x86_64-linux-gnu/sys/time.h /home/pchero/git/asterisk/include/asterisk/localtime.h /usr/include/locale.h /usr/include/x86_64-linux-gnu/bits/locale.h /home/pchero/git/asterisk/include/asterisk/stringfields.h /home/pchero/git/asterisk/include/asterisk/vector.h /home/pchero/git/asterisk/include/asterisk/strings.h /usr/include/ctype.h /home/pchero/git/asterisk/include/asterisk/threadstorage.h /home/pchero/git/asterisk/include/asterisk/astobj2.h /home/pchero/git/asterisk/include/asterisk/linkedlists.h /home/pchero/git/asterisk/include/asterisk/abstract_jb.h /home/pchero/git/asterisk/include/asterisk/format.h /home/pchero/git/asterisk/include/asterisk/codec.h /home/pchero/git/asterisk/include/asterisk/poll-compat.h /home/pchero/git/asterisk/include/asterisk/select.h /home/pchero/git/asterisk/include/asterisk/frame.h /home/pchero/git/asterisk/include/asterisk/endian.h /home/pchero/git/asterisk/include/asterisk/chanvars.h /home/pchero/git/asterisk/include/asterisk/config.h /home/pchero/git/asterisk/include/asterisk/cdr.h /home/pchero/git/asterisk/include/asterisk/datastore.h /home/pchero/git/asterisk/include/asterisk/format_cap.h /home/pchero/git/asterisk/include/asterisk/channelstate.h /home/pchero/git/asterisk/include/asterisk/ccss.h /home/pchero/git/asterisk/include/asterisk/devicestate.h /home/pchero/git/asterisk/include/asterisk/framehook.h /home/pchero/git/asterisk/include/asterisk/stasis.h /home/pchero/git/asterisk/include/asterisk/json.h /home/pchero/git/asterisk/include/asterisk/netsock2.h /home/pchero/git/asterisk/include/asterisk/manager.h /home/pchero/git/asterisk/include/asterisk/xmldoc.h /home/pchero/git/asterisk/include/asterisk/xml.h /home/pchero/git/asterisk/include/asterisk/event.h /home/pchero/git/asterisk/include/asterisk/event_defs.h /home/pchero/git/asterisk/include/asterisk/endpoints.h /home/pchero/git/asterisk/include/asterisk/pbx.h /home/pchero/git/asterisk/include/asterisk/sched.h /home/pchero/git/asterisk/include/asterisk/presencestate.h /home/pchero/git/asterisk/include/asterisk/hashtab.h /home/pchero/git/asterisk/include/asterisk/module.h /home/pchero/git/asterisk/include/asterisk/cli.h /home/pchero/git/asterisk/include/asterisk/md5.h /home/pchero/git/asterisk/include/asterisk/dundi.h /home/pchero/git/asterisk/include/asterisk/io.h /home/pchero/git/asterisk/include/asterisk/crypto.h /home/pchero/git/asterisk/include/asterisk/optional_api.h /usr/include/openssl/aes.h /usr/include/x86_64-linux-gnu/openssl/opensslconf.h /home/pchero/git/asterisk/include/asterisk/astdb.h /home/pchero/git/asterisk/include/asterisk/acl.h /home/pchero/git/asterisk/include/asterisk/app.h dundi-parser.h
echo " [CC] pbx_dundi.c -> pbx_dundi.o"
[CC] pbx_dundi.c -> pbx_dundi.o
gcc -o pbx_dundi.o -c pbx_dundi.c -MD -MT pbx_dundi.o -MF .pbx_dundi.o.d -MP -pthread -I/home/pchero/git/asterisk/include -I/usr/include/libxml2 -pipe -Wall -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations -g3 -Werror -Wunused -Wdeclaration-after-statement -Wtrampolines -Wundef -Wmissing-format-attribute -Wformat=2 -O3 -march=native -fPIC -DAST_MODULE=\"pbx_dundi\" -DAST_MODULE_SELF_SYM=__internal_pbx_dundi_self
pbx_dundi.c: In function ‘dundi_show_hints’:
pbx_dundi.c:3097:3: error: ‘__s’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
dundi_str_short_to_eid(&src_eid, src);
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
/home/pchero/git/asterisk/Makefile.rules:158: recipe for target 'pbx_dundi.o' failed
make[1]: *** [pbx_dundi.o] Error 1
Makefile:383: recipe for target 'pbx' failed
make: *** [pbx] Error 2
{noformat}
> sip_chan.c makes gcc compile warning
> ------------------------------------
>
> Key: ASTERISK-28362
> URL: https://issues.asterisk.org/jira/browse/ASTERISK-28362
> Project: Asterisk
> Issue Type: Bug
> Security Level: None
> Components: Channels/chan_sip/General
> Affects Versions: 16.2.1
> Reporter: sungtae kim
> Severity: Minor
>
> chan_sip.c makes gcc compile warning.
> {noformat}
> $ make
> CC="cc" CXX="g++" LD="" AR="" RANLIB="" CFLAGS="" LDFLAGS="" make -C menuselect CONFIGURE_SILENT="--silent" makeopts
> make[1]: Entering directory '/home/pchero/git/asterisk/menuselect'
> make[1]: 'makeopts' is up to date.
> make[1]: Leaving directory '/home/pchero/git/asterisk/menuselect'
> Generating input for menuselect ...
> menuselect/menuselect --check-deps menuselect.makeopts
> menuselect/menuselect --check-deps menuselect.makeopts
> [CC] chan_sip.c -> chan_sip.o
> chan_sip.c: In function ‘process_sdp_a_text’:
> chan_sip.c:11648:4: error: ‘red_cp’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
> sscanf(red_cp, "%30u", (unsigned *)&red_data_pt[*red_num_gen]);
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> chan_sip.c: At top level:
> cc1: error: unrecognized command line option ‘-Wno-format-truncation’ [-Werror]
> cc1: all warnings being treated as errors
> /home/pchero/git/asterisk/Makefile.rules:158: recipe for target 'chan_sip.o' failed
> make[1]: *** [chan_sip.o] Error 1
> Makefile:383: recipe for target 'channels' failed
> make: *** [channels] Error 2
> $ gcc -v
> Using built-in specs.
> COLLECT_GCC=gcc
> COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/6/lto-wrapper
> Target: x86_64-linux-gnu
> Configured with: ../src/configure -v --with-pkgversion='Debian 6.3.0-18+deb9u1' --with-bugurl=file:///usr/share/doc/gcc-6/README.Bugs --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-6 --program-prefix=x86_64-linux-gnu- --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-plugin --enable-default-pie --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-6-amd64/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-6-amd64 --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-6-amd64 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-target-system-zlib --enable-objc-gc=auto --enable-multiarch --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
> Thread model: posix
> gcc version 6.3.0 20170516 (Debian 6.3.0-18+deb9u1)
> $ uname -a
> Linux debian 4.9.0-8-amd64 #1 SMP Debian 4.9.130-2 (2018-10-27) x86_64 GNU/Linux
> {noformat}
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