Hi ROOT developers, I just installed ROOT 2.0/13 into our alpha running DU 4.0a, and started with it. But when I tried to quit ROOT, it caught sigsegv and made core dump. -------------------------------------------------------<operation>- % root.exe -E root [0] .x h1.C ********** ** 1 **SET ERR 1 ********** FCN=735.278 FROM MIGRAD STATUS=CONVERGED 74 CALLS 75 TOTAL EDM=0.00015054 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 Constant 3.28951e+03 1.51914e+01 1.57712e-01 4.66360e-04 2 Mean 1.89592e+00 7.15048e-03 1.09508e-04 -1.24510e+00 3 Sigma 1.85237e+00 5.31858e-03 8.03824e-05 3.44927e+00 root [1] .q *** Break *** segmentation violation -------------------------------------------------------<operation>- ------------------------------------------------------------<h1.C>- { #include <iostream.h> ifstream* data = new ifstream("filename.dat"); TH1S* h1 = new TH1S("name", "title", 150, -10, 20); float x; for (;;) { *data >> x; if (data->eof()) break; h1->Fill(x); } data->close(); TCanvas* c1 = new TCanvas("CanvasName", "CanvasTitle"); c1->Draw(); h1->Draw(); h1->Fit("gaus"); c1->Update(); } ------------------------------------------------------------<h1.C>- -------------------------------------------------<stack backtrace>- dbx version 3.11.10 Type 'help' for help. Core file created by program "root.exe" signal IOT/Abort trap at >*[__kill, 0x3ff800e7a80] beq r19, 0x3ff800e7a98 (dbx) where > 0 __kill(0x3ffc0080488, 0x3ffffe71798, 0x3ff80170bb4, 0x3ffc0080c50, 0x3ffc0082590) [0x3ff800e7a80] 1 (unknown)() [0x3ff8019780c] 2 __tis_raise(0x3ffc0082590, 0x140000350, 0x3ff8010fb4c, 0x3ffc0080c50, 0x3ff8015a1e4) [0x3ff8010fb48] 3 raise(0x3ff8010fb4c, 0x3ffc0080c50, 0x3ff8015a1e4, 0x3ffffe71798, 0x3ff80170bdc) [0x3ff8015a1e0] 4 abort(0x140002908, 0x4037c00020000000, 0x0, 0x0, 0xffffffff00000000) [0x3ff80170bd8] 5 Abort__11TUnixSystemXi(this = 0x140002908, = -1) ["UNIX_UnixSystem.cxx":1043, 0x3ffbf77ff20] 6 DispatchSignals__11TUnixSystemX8ESignals(this = 0x140002908, sig = kSigSegmentationViolation) ["UNIX_UnixSystem.cxx":532, 0x3ffbf77ea10] 7 SigHandler__X8ESignals(sig = kSigSegmentationViolation) ["UNIX_UnixSystem.cxx":197, 0x3ffbf77d8fc] 8 sighandler__Xi(sig = 11) ["UNIX_UnixSystem.cxx":1755, 0x3ffbf781880] 9 GetListOfFunctions__5TROOTXv(this = (nil)) ["TROOT.h~alt~deccxx_4351DC75":138, 0x3ffbfce68c0] 10 __dt__8TFormulaXv(this = 0x1407359c8, __control = 0) ["FUNC_Formula.cxx":159, 0x3ffbfce6ea4] 11 __dt__3TF1Xv(this = 0x1407359c8, __control = 5) ["FUNC_F1.cxx":327, 0x3ffbfcdfac4] 12 GarbageCollect__11TCollectionXP7TObject(obj = 0x1407359c8) ["CONT_Collection.cxx":349, 0x3ffbfd32304] 13 Delete__5TListXPCc(this = 0x140738688, = 0x3ffbfa18130) ["CONT_List.cxx":349, 0x3ffbfd33be4] 14 __dt__3TH1Xv(this = 0x140140488, __control = 0) ["H_H1.cxx":180, 0x3ffbfa2ec00] 15 __dt__4TH1SXv(this = 0x140140488, __control = 5) ["H_H1.cxx":6525, 0x3ffbfa4f360] 16 GarbageCollect__11TCollectionXP7TObject(obj = 0x140140488) ["CONT_Collection.cxx":349, 0x3ffbfd32304] 17 Delete__5TListXPCc(this = 0x140024508, = 0x3ffbfdb53f8) ["CONT_List.cxx":349, 0x3ffbfd33be4] 18 Delete__9THashListXPCc(this = 0x140024508, option = 0x3ffbfdb53f8) ["CONT_HashList.cxx":202, 0x3ffbfd3854c] 19 __dt__10TDirectoryXv(this = 0x140000350, __control = 0) ["BASE_Directory.cxx":154, 0x3ffbfde4708] 20 __dt__5TROOTXv(this = 0x140000350, __control = 1) ["BASE_Root.cxx":339, 0x3ffbfe03280] 21 __fini_sti__MAIN_rmain_cxx_d233fbb2_00000000() ["MAIN_rmain.cxx":38, 0x120003c78] 22 __fini_cleanup(0x12000409c, 0x3ffc0001df8, 0x3ffc0001b18, 0x7, 0x1) [0x120003b70] (dbx) quit -------------------------------------------------<stack backtrace>- Recent changes introduced new bug into clean up routine or somewhere? regards, -- Yasuhiro SHIRASAKI : Experimental Particle Physics, JLC Team Graduate school of Science, TOHOKU University 980-8578 Japan. Phone: +81-22-217-6727 Fax: +81-22-217-6728
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