The warning comes from c-ares where they are using src->local_dev_name , which is an array, with sizeof() and strncpy.
On Thursday, December 27, 2018 at 6:51:40 AM UTC-8, 2can wrote: > > I was able to build using stable debian:stretch. The problem still > persists in debian:testing > > On Thu, Dec 27, 2018 at 5:31 PM <[email protected] <javascript:>> wrote: > >> I've encountered the same problem >> >> On Monday, December 24, 2018 at 11:13:20 PM UTC+2, [email protected] >> wrote: >>> >>> Were you able to resole this issue? >>> >>> On Thursday, September 20, 2018 at 6:11:06 PM UTC+3, Marco Ippolito >>> wrote: >>>> >>>> Hi, >>>> >>>> I 'm my Ubuntu 18.04.1 LTS I'm just trying to install and build gRPC, >>>> but in the "make" step there, as you can see, there is an error: >>>> third_party/cares/cares/ares_init.c: In function ‘ares_dup’: >>>> third_party/cares/cares/ares_init.c:301:17: error: argument to ‘sizeof’ >>>> in ‘strncpy’ call is the same expression as the source; did you mean to >>>> use >>>> the size of the destination? [-Werror=sizeof-pointer-memaccess] >>>> sizeof(src->local_dev_name)); >>>> >>>> >>>> marco@PC:~$ git clone -b $(curl -L https://grpc.io/release) >>>> https://github.com/grpc/grpc >>>> % Total % Received % Xferd Average Speed Time Time Time >>>> Current >>>> Dload Upload Total Spent Left >>>> Speed >>>> 100 8 100 8 0 0 31 0 --:--:-- --:--:-- >>>> --:--:-- 31 >>>> Cloning into 'grpc'... >>>> remote: Counting objects: 398293, done. >>>> remote: Compressing objects: 100% (31/31), done. >>>> remote: Total 398293 (delta 22), reused 21 (delta 21), pack-reused >>>> 398241 >>>> Receiving objects: 100% (398293/398293), 179.33 MiB | 9.12 MiB/s, done. >>>> Resolving deltas: 100% (307519/307519), done. >>>> Note: checking out 'd2c7d4dea492b9a86a53555aabdbfa90c2b01730'. >>>> >>>> You are in 'detached HEAD' state. You can look around, make experimental >>>> changes and commit them, and you can discard any commits you make in >>>> this >>>> state without impacting any branches by performing another checkout. >>>> >>>> If you want to create a new branch to retain commits you create, you may >>>> do so (now or later) by using -b with the checkout command again. >>>> Example: >>>> >>>> git checkout -b <new-branch-name> >>>> >>>> marco@PC:~$ cd grpc >>>> marco@PC:~/grpc$ git submodule update --init >>>> Submodule 'third_party/abseil-cpp' ( >>>> https://github.com/abseil/abseil-cpp) registered for path >>>> 'third_party/abseil-cpp' >>>> Submodule 'third_party/benchmark' (https://github.com/google/benchmark) >>>> registered for path 'third_party/benchmark' >>>> Submodule 'third_party/bloaty' (https://github.com/google/bloaty.git) >>>> registered for path 'third_party/bloaty' >>>> Submodule 'third_party/boringssl' ( >>>> https://github.com/google/boringssl.git) registered for path >>>> 'third_party/boringssl' >>>> Submodule 'third_party/boringssl-with-bazel' ( >>>> https://github.com/google/boringssl.git) registered for path >>>> 'third_party/boringssl-with-bazel' >>>> Submodule 'third_party/cares/cares' ( >>>> https://github.com/c-ares/c-ares.git) registered for path >>>> 'third_party/cares/cares' >>>> Submodule 'third_party/gflags' (https://github.com/gflags/gflags.git) >>>> registered for path 'third_party/gflags' >>>> Submodule 'third_party/googletest' ( >>>> https://github.com/google/googletest.git) registered for path >>>> 'third_party/googletest' >>>> Submodule 'third_party/libcxx' ( >>>> https://github.com/llvm-mirror/libcxx.git) registered for path >>>> 'third_party/libcxx' >>>> Submodule 'third_party/libcxxabi' ( >>>> https://github.com/llvm-mirror/libcxxabi.git) registered for path >>>> 'third_party/libcxxabi' >>>> Submodule 'third_party/protobuf' ( >>>> https://github.com/google/protobuf.git) registered for path >>>> 'third_party/protobuf' >>>> Submodule 'third_party/zlib' (https://github.com/madler/zlib) >>>> registered for path 'third_party/zlib' >>>> Cloning into '/home/marco/grpc/third_party/abseil-cpp'... >>>> Cloning into '/home/marco/grpc/third_party/benchmark'... >>>> Cloning into '/home/marco/grpc/third_party/bloaty'... >>>> Cloning into '/home/marco/grpc/third_party/boringssl'... >>>> Cloning into '/home/marco/grpc/third_party/boringssl-with-bazel'... >>>> Cloning into '/home/marco/grpc/third_party/cares/cares'... >>>> Cloning into '/home/marco/grpc/third_party/gflags'... >>>> Cloning into '/home/marco/grpc/third_party/googletest'... >>>> Cloning into '/home/marco/grpc/third_party/libcxx'... >>>> Cloning into '/home/marco/grpc/third_party/libcxxabi'... >>>> Cloning into '/home/marco/grpc/third_party/protobuf'... >>>> Cloning into '/home/marco/grpc/third_party/zlib'... >>>> Submodule path 'third_party/abseil-cpp': checked out >>>> 'cc4bed2d74f7c8717e31f9579214ab52a9c9c610' >>>> Submodule path 'third_party/benchmark': checked out >>>> '5b7683f49e1e9223cf9927b24f6fd3d6bd82e3f8' >>>> Submodule path 'third_party/bloaty': checked out >>>> '73594cde8c9a52a102c4341c244c833aa61b9c06' >>>> Submodule path 'third_party/boringssl': checked out >>>> 'b29b21a81b32ec273f118f589f46d56ad3332420' >>>> Submodule path 'third_party/boringssl-with-bazel': checked out >>>> '8149b351bf797bd80e063787886b7618f508e451' >>>> Submodule path 'third_party/cares/cares': checked out >>>> '3be1924221e1326df520f8498d704a5c4c8d0cce' >>>> Submodule path 'third_party/gflags': checked out >>>> '30dbc81fb5ffdc98ea9b14b1918bfe4e8779b26e' >>>> Submodule path 'third_party/googletest': checked out >>>> 'ec44c6c1675c25b9827aacd08c02433cccde7780' >>>> Submodule path 'third_party/libcxx': checked out >>>> '6599cac0965be8e5a835ab7a5684bbef033d5ad0' >>>> Submodule path 'third_party/libcxxabi': checked out >>>> '9245d481eb3e890f708ff2d7dadf2a10c04748ba' >>>> Submodule path 'third_party/protobuf': checked out >>>> '48cb18e5c419ddd23d9badcfe4e9df7bde1979b2' >>>> Submodule path 'third_party/zlib': checked out >>>> 'cacf7f1d4e3d44d871b605da3b647f07d718623f' >>>> marco@PC:~/grpc$ make >>>> marco@PC:~/grpc$ make >>>> [MAKE] Generating /home/marco/grpc/libs/opt/pkgconfig/grpc.pc >>>> [MAKE] Generating /home/marco/grpc/libs/opt/pkgconfig/gpr.pc >>>> [MAKE] Generating >>>> /home/marco/grpc/libs/opt/pkgconfig/grpc_unsecure.pc >>>> [MAKE] Generating cache.mk >>>> [C] Compiling third_party/address_sorting/address_sorting.c >>>> [C] Compiling third_party/address_sorting/address_sorting_posix.c >>>> [C] Compiling >>>> third_party/address_sorting/address_sorting_windows.c >>>> [AR] Creating /home/marco/grpc/libs/opt/libaddress_sorting.a >>>> [C] Compiling third_party/cares/cares/ares__close_sockets.c >>>> [C] Compiling third_party/cares/cares/ares__get_hostent.c >>>> [C] Compiling third_party/cares/cares/ares__read_line.c >>>> [C] Compiling third_party/cares/cares/ares__timeval.c >>>> [C] Compiling third_party/cares/cares/ares_cancel.c >>>> [C] Compiling third_party/cares/cares/ares_create_query.c >>>> [C] Compiling third_party/cares/cares/ares_data.c >>>> [C] Compiling third_party/cares/cares/ares_destroy.c >>>> [C] Compiling third_party/cares/cares/ares_expand_name.c >>>> [C] Compiling third_party/cares/cares/ares_expand_string.c >>>> [C] Compiling third_party/cares/cares/ares_fds.c >>>> [C] Compiling third_party/cares/cares/ares_free_hostent.c >>>> [C] Compiling third_party/cares/cares/ares_free_string.c >>>> [C] Compiling third_party/cares/cares/ares_getenv.c >>>> [C] Compiling third_party/cares/cares/ares_gethostbyaddr.c >>>> [C] Compiling third_party/cares/cares/ares_gethostbyname.c >>>> [C] Compiling third_party/cares/cares/ares_getnameinfo.c >>>> [C] Compiling third_party/cares/cares/ares_getopt.c >>>> [C] Compiling third_party/cares/cares/ares_getsock.c >>>> [C] Compiling third_party/cares/cares/ares_init.c >>>> third_party/cares/cares/ares_init.c: In function ‘ares_dup’: >>>> third_party/cares/cares/ares_init.c:301:17: error: argument to ‘sizeof’ >>>> in ‘strncpy’ call is the same expression as the source; did you mean to >>>> use >>>> the size of the destination? [-Werror=sizeof-pointer-memaccess] >>>> sizeof(src->local_dev_name)); >>>> ^ >>>> third_party/cares/cares/ares_init.c: At top level: >>>> cc1: error: unrecognized command line option >>>> ‘-Wno-invalid-source-encoding’ [-Werror] >>>> cc1: all warnings being treated as errors >>>> Makefile:2896: recipe for target >>>> '/home/marco/grpc/objs/opt/third_party/cares/cares/ares_init.o' failed >>>> make: *** >>>> [/home/marco/grpc/objs/opt/third_party/cares/cares/ares_init.o] Error 1 >>>> marco@PC:~/grpc$ >>>> >>>> >>>> What do I have to do to solve the problem? Looking forward to your kind >>>> hints and help. >>>> Marco >>>> >>>> >>>> >>>> >>>> -- >> You received this message because you are subscribed to a topic in the >> Google Groups "grpc.io" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/grpc-io/ITwBpPToW-k/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> [email protected] <javascript:>. >> To post to this group, send email to [email protected] >> <javascript:>. >> Visit this group at https://groups.google.com/group/grpc-io. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/grpc-io/86a53839-1159-4110-a3f0-ddada97f06c1%40googlegroups.com >> >> <https://groups.google.com/d/msgid/grpc-io/86a53839-1159-4110-a3f0-ddada97f06c1%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > -- You received this message because you are subscribed to the Google Groups "grpc.io" group. 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