Found with checksec readelf -d /usr/lib64/gazebo-11/plugins/libLedPlugin.so Dynamic section at offset 0x15790 contains 39 entries: Tag Tipo Nome/Valore 0x0000000000000001 (NEEDED) Libreria condivisa: [libpthread.so.0] 0x0000000000000001 (NEEDED) Libreria condivisa: [libFlashLightPlugin.so] 0x0000000000000001 (NEEDED) Libreria condivisa: [libgazebo_physics.so.11] 0x0000000000000001 (NEEDED) Libreria condivisa: [libgazebo_transport.so.11] 0x0000000000000001 (NEEDED) Libreria condivisa: [libgazebo_msgs.so.11] 0x0000000000000001 (NEEDED) Libreria condivisa: [libgazebo_common.so.11] 0x0000000000000001 (NEEDED) Libreria condivisa: [libprotobuf.so.25] 0x0000000000000001 (NEEDED) Libreria condivisa: [libignition-math6.so.6] 0x0000000000000001 (NEEDED) Libreria condivisa: [libstdc++.so.6] 0x0000000000000001 (NEEDED) Libreria condivisa: [libm.so.6] 0x0000000000000001 (NEEDED) Libreria condivisa: [libgcc_s.so.1] 0x0000000000000001 (NEEDED) Libreria condivisa: [libc.so.6] 0x000000000000000e (SONAME) soname della libreria: [libLedPlugin.so] 0x000000000000001d (RUNPATH) runpath della libreria: [/usr/lib64/gazebo-11/plugins] 0x000000000000000c (INIT) 0xa000 0x000000000000000d (FINI) 0xf1a8 0x0000000000000019 (INIT_ARRAY) 0x15b08 0x000000000000001b (INIT_ARRAYSZ) 16 (byte) 0x000000000000001a (FINI_ARRAY) 0x15b18 0x000000000000001c (FINI_ARRAYSZ) 8 (byte) 0x000000006ffffef5 (GNU_HASH) 0x200 0x0000000000000005 (STRTAB) 0x2648 0x0000000000000006 (SYMTAB) 0x938 0x000000000000000a (STRSZ) 16990 (byte) 0x000000000000000b (SYMENT) 24 (byte) 0x0000000000000003 (PLTGOT) 0x16a40 0x0000000000000002 (PLTRELSZ) 2880 (byte) 0x0000000000000014 (PLTREL) RELA 0x0000000000000017 (JMPREL) 0x90d0 0x0000000000000007 (RELA) 0x6c28 0x0000000000000008 (RELASZ) 9384 (byte) 0x0000000000000009 (RELAENT) 24 (byte) 0x000000000000001e (FLAGS) BIND_NOW 0x000000006ffffffb (FLAGS_1) Flag: NOW 0x000000006ffffffe (VERNEED) 0x6b18 0x000000006fffffff (VERNEEDNUM) 5 0x000000006ffffff0 (VERSYM) 0x68a6 0x000000006ffffff9 (RELACOUNT) 149 0x0000000000000000 (NULL) 0x0
That's a completely reasonable RUNPATH, no?