compile error with gcc 11

[fedefava86]

Compiling on Ubuntu 22.04 LTS gives an error (actually, a warning transformed to error due to Werror flag)

Host/ns-2.34/trace -I/home/federico/work/uwsignet/DESERT_Underwater_private/DESERT_buildCopy_LOCAL/.buildHost/ns-2.34/adc -I/home/federico/work/uwsignet/DESERT_Underwater_private/DESERT_buildCopy_LOCAL/.buildHost/ns-2.34/apps -I/home/federico/work/uwsignet/DESERT_Underwater_private/DESERT_buildCopy_LOCAL/.buildHost/ns-2.34/routing -I/home/federico/work/uwsignet/DESERT_Underwater_private/DESERT_buildCopy_LOCAL/.buildHost/ns-2.34/tools -I/home/federico/work/uwsignet/DESERT_Underwater_private/DESERT_buildCopy_LOCAL/.buildHost/ns-2.34/classifier -I/home/federico/work/uwsignet/DESERT_Underwater_private/DESERT_buildCopy_LOCAL/.buildHost/ns-2.34/mcast -I/home/federico/work/uwsignet/DESERT_Underwater_private/DESERT_buildCopy_LOCAL/.buildHost/ns-2.34/diffusion3/lib -I/home/federico/work/uwsignet/DESERT_Underwater_private/DESERT_buildCopy_LOCAL/.buildHost/ns-2.34/diffusion3/lib/main -I/home/federico/work/uwsignet/DESERT_Underwater_private/DESERT_buildCopy_LOCAL/.buildHost/ns-2.34/diffusion3/lib/nr -I/home/federico/work/uwsignet/DESERT_Underwater_private/DESERT_buildCopy_LOCAL/.buildHost/ns-2.34/diffusion3/ns -I/home/federico/work/uwsignet/DESERT_Underwater_private/DESERT_buildCopy_LOCAL/.buildHost/ns-2.34/diffusion3/filter_core -I/home/federico/work/uwsignet/DESERT_Underwater_private/DESERT_buildCopy_LOCAL/.buildHost/ns-2.34/asim -Wall -Werror -I../nsmiracle -I../ip -I../mphy -I../mmac -I../routing -I../mobility -Wno-write-strings -MT libMiracleAodv_la-aodv-tracer.lo -MD -MP -MF .deps/libMiracleAodv_la-aodv-tracer.Tpo -c aodv-tracer.cc  -fPIC -DPIC -o .libs/libMiracleAodv_la-aodv-tracer.o
aodv-tracer.cc: In member function ‘virtual void MrclAodvTracer::format(Packet*, SAP*)’:
aodv-tracer.cc:116:41: error: ‘%s’ directive writing up to 287 bytes into a region of size 44 [-Werror=format-overflow=]
  116 |                 sprintf(pktinfo, "RREP s%s d%s sno%d hc%d", saddr, daddr, rp->rp_dst_seqno, rp->rp_hop_count);
      |                                         ^~                  ~~~~~
aodv-tracer.cc:116:24: note: ‘sprintf’ output between 18 and 605 bytes into a destination of size 50
  116 |                 sprintf(pktinfo, "RREP s%s d%s sno%d hc%d", saddr, daddr, rp->rp_dst_seqno, rp->rp_hop_count);
      |                 ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
aodv-tracer.cc:85:41: error: ‘%s’ directive writing up to 287 bytes into a region of size 44 [-Werror=format-overflow=]
   85 |                 sprintf(pktinfo, "RREQ s%s d%s id%d hc%d ", saddr, daddr, rq->rq_bcast_id, rq->rq_hop_count);
      |                                         ^~                  ~~~~~
aodv-tracer.cc:85:24: note: ‘sprintf’ output between 18 and 605 bytes into a destination of size 50
   85 |                 sprintf(pktinfo, "RREQ s%s d%s id%d hc%d ", saddr, daddr, rq->rq_bcast_id, rq->rq_hop_count);
      |                 ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1plus: all warnings being treated as errors
make[3]: *** [Makefile:767: libMiracleAodv_la-aodv-tracer.lo] Error 1
make[3]: Leaving directory '/home/federico/work/uwsignet/DESERT_Underwater_private/DESERT_buildCopy_LOCAL/.buildHost/nsmiracle-1.1.3/aodv'
make[2]: *** [Makefile:800: all-recursive] Error 1
make[2]: Leaving directory '/home/federico/work/uwsignet/DESERT_Underwater_private/DESERT_buildCopy_LOCAL/.buildHost/nsmiracle-1.1.3/aodv'
make[1]: *** [Makefile:632: all] Error 2
make[1]: Leaving directory '/home/federico/work/uwsignet/DESERT_Underwater_private/DESERT_buildCopy_LOCAL/.buildHost/nsmiracle-1.1.3/aodv'
make: *** [Makefile:450: all-recursive] Error 1
ERROR: EXIT FROM THE INSTALLATION PROCEDURE!

Used gcc is

Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/11/lto-wrapper
OFFLOAD_TARGET_NAMES=nvptx-none:amdgcn-amdhsa
OFFLOAD_TARGET_DEFAULT=1
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu 11.4.0-1ubuntu1~22.04' --with-bugurl=file:///usr/share/doc/gcc-11/README.Bugs --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,m2 --prefix=/usr --with-gcc-major-version-only --program-suffix=-11 --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 --enable-bootstrap --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --with-default-libstdcxx-abi=new --enable-gnu-unique-object --disable-vtable-verify --enable-plugin --enable-default-pie --with-system-zlib --enable-libphobos-checking=release --with-target-system-zlib=auto --enable-objc-gc=auto --enable-multiarch --disable-werror --enable-cet --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-targets=nvptx-none=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-gcn/usr --without-cuda-driver --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-build-config=bootstrap-lto-lean --enable-link-serialization=2
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 11.4.0 (Ubuntu 11.4.0-1ubuntu1~22.04)