#1324: sefgfault caused by parameter file parsing --------------------+------------------------------------------------------- Reporter: rhaas | Owner: Type: defect | Status: new Priority: major | Milestone: Component: Other | Version: Keywords: | --------------------+------------------------------------------------------- the attached parfile (2 lines) fails with a segfault: {{{ Program received signal SIGSEGV, Segmentation fault. 0x00000000005ec9c4 in piraha::Value::doubleValue (this=0x0) at /mnt/data/rhaas/postdoc/gr/Zelmani/src/piraha/Call.cc:143 143 if(type == PIR_REAL) (gdb) bt #0 0x00000000005ec9c4 in piraha::Value::doubleValue (this=0x0) at /mnt/data/rhaas/postdoc/gr/Zelmani/src/piraha/Call.cc:143 #1 0x00000000005e7652 in piraha::meval (gr=...) at /mnt/data/rhaas/postdoc/gr/Zelmani/src/piraha/Call.cc:495 #2 0x00000000005e8b0d in piraha::meval (gr=...) at /mnt/data/rhaas/postdoc/gr/Zelmani/src/piraha/Call.cc:603 #3 0x00000000005e817b in piraha::meval (gr=...) at /mnt/data/rhaas/postdoc/gr/Zelmani/src/piraha/Call.cc:552 #4 0x00000000005e7cee in piraha::meval (gr=...) at /mnt/data/rhaas/postdoc/gr/Zelmani/src/piraha/Call.cc:524 #5 0x00000000005e794f in piraha::meval (gr=...) at /mnt/data/rhaas/postdoc/gr/Zelmani/src/piraha/Call.cc:507 #6 0x00000000005e7763 in piraha::meval (gr=...) at /mnt/data/rhaas/postdoc/gr/Zelmani/src/piraha/Call.cc:498 #7 0x00000000005e7371 in piraha::meval (gr=...) at /mnt/data/rhaas/postdoc/gr/Zelmani/src/piraha/Call.cc:482 #8 0x00000000005eb154 in piraha::cctk_PirahaParser ( buffer=0x116c4f0 "ActiveThorns = "ioutil Carpet CarpetLib LoopControl InitBase CarpetIOHDF5 HDF5"\n\nCarpet::max_refinement_levels = 8\nIOHDF5::out_every = 2**(Carpet::max_refinement_levels-1)\n", buffersize=172, set_function=0x5c0b19 <CCTKi_SetParameter>) at /mnt/data/rhaas/postdoc/gr/Zelmani/src/piraha/Call.cc:813 #9 0x00000000005c847c in ParseFile (ifp=0x116c2b0, set_function=0x5c0b19 <CCTKi_SetParameter>, ConfigData=0x7fffffffd680) at /mnt/data/rhaas/postdoc/gr/Zelmani/src/util/ParseFile.c:140 #10 0x00000000005bcb12 in CCTKi_ProcessParameterDatabase (ConfigData=0x7fffffffd680) at /mnt/data/rhaas/postdoc/gr/Zelmani/src/main/ProcessParameterDatabase.c:158 #11 0x00000000005b81e2 in CCTKi_InitialiseCactus (argc=0x7fffffffd67c, argv=0x7fffffffd670, config=0x7fffffffd680) at /mnt/data/rhaas/postdoc/gr/Zelmani/src/main/InitialiseCactus.c:101 #12 0x00000000005b80df in main (argc=2, argv=0x7fffffffd788) at /mnt/data/rhaas/postdoc/gr/Zelmani/src/main/flesh.cc:64 }}}

I attach parfile and thornlist toreproduce. This uses rev 4997 of the flesh.