Reproducer: ``` source /cvmfs/sft-nightlies.cern.ch/lcg/views/dev4/latest/x86_64-centos7-gcc11-dbg/setup.sh xrdcks -h Segmentation fault (core dumped) ``` https://github.com/xrootd/xrootd/blob/b473acfa960811be3d076e687463dc7f04be3ecf/src/XrdApps/XrdCks.cc#L115-L118 I think line 115 should be ```c++ if(argc <= 2) ``` gdb (snipped some stuff) ``` $ gdb --args xrdcks -h GNU gdb (GDB) 11.2 (gdb) run Starting program: /cvmfs/sft-nightlies.cern.ch/lcg/views/dev4/Tue/x86_64-centos7-gcc11-dbg/bin/xrdcks -h Program received signal SIGSEGV, Segmentation fault. 0x00007ffff766e8c1 in __strlen_sse2_pminub () from /lib64/libc.so.6 (gdb) bt #0 0x00007ffff766e8c1 in __strlen_sse2_pminub () from /lib64/libc.so.6 #1 0x00000000004011b7 in XrdCksData::Set (csName=0x0, this=0x404420 <xCS>) at /build/jenkins/workspace/lcg_nightly_pipeline/build/externals/xrootd-5.5.0/src/xrootd/5.5.0/src/./XrdCks/XrdCksData.hh:82 #2 main (argc=2, argv=0x7fffffffa648) at /build/jenkins/workspace/lcg_nightly_pipeline/build/externals/xrootd-5.5.0/src/xrootd/5.5.0/src/XrdApps/XrdCks.cc:123 ``` -- Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/1780 You are receiving this because you are subscribed to this thread. Message ID: <[log in to unmask]> ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-DEV list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-DEV&A=1