Overview
| Artifact ID: | 1735f0a1e1dd597efe74f0e224918254b5fc1959b4e7d2a005e64206187de8b2 |
|---|---|
| Ticket: | 4994f5dba496b57d8d38bf3d61c4d46eb60e523e |
| Date: | 2022-01-22 18:48:33 |
| User: | chrstphrchvz |
| Artifact Attached: | fbf1adc044e31975a244459a9d433a9ae92163f580253b016078f1a56307dc5a |
| Filename: | 4994f5db_ubsan.txt |
| Description: | output when compiled with UBSan (-fsanitize=null -DPURIFY) |
Content Appended
*** tablelist-own after idle callbacks: tablelist::updateView .tf.tbl tablelist::updateHScrlbar .tf.tbl tablelist::updateScrlColOffset .tf.tbl tablelist::stretchColumns .tf.tbl -1 tablelist::adjustSeps .tf.tbl *** invoking update idletasks /Users/user/git/tcl/generic/tclHash.c:426:26: runtime error: member access within null pointer of type 'Tcl_HashEntry' (aka 'struct Tcl_HashEntry') SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /Users/user/git/tcl/generic/tclHash.c:426:26 in UndefinedBehaviorSanitizer:DEADLYSIGNAL ==7498==ERROR: UndefinedBehaviorSanitizer: SEGV on unknown address 0x000000000008 (pc 0x00010f9de8bf bp 0x7ff7b4436c50 sp 0x7ff7b4436a80 T3077772) ==7498==The signal is caused by a READ memory access. ==7498==Hint: address points to the zero page. #0 0x10f9de8bf in Tcl_DeleteHashEntry tclHash.c:426 #1 0x10d5f7544 in Tk_PlaceObjCmd tkPlace.c:317 #2 0x10f2f93d4 in Dispatch tclBasic.c:4467 #3 0x10f2e49d6 in TclNRRunCallbacks tclBasic.c:4503 #4 0x10f2f1615 in TclEvalObjEx tclBasic.c:6068 #5 0x10f2e1b09 in Tcl_EvalObjEx tclBasic.c:6049 #6 0x10fc0a417 in AfterProc tclTimer.c:1199 #7 0x10fc053aa in TclServiceIdle tclTimer.c:751 #8 0x10fb1ae5d in Tcl_DoOneEvent tclNotify.c:980 #9 0x10d4e0ae1 in Tk_UpdateObjCmd tkCmds.c:1213 #10 0x10f2f93d4 in Dispatch tclBasic.c:4467 #11 0x10f2e49d6 in TclNRRunCallbacks tclBasic.c:4503 #12 0x10f2f1615 in TclEvalObjEx tclBasic.c:6068 #13 0x10f2e1b09 in Tcl_EvalObjEx tclBasic.c:6049 #14 0x10fc0a417 in AfterProc tclTimer.c:1199 #15 0x10fc0c099 in TimerHandlerEventProc tclTimer.c:593 #16 0x10fb18d26 in Tcl_ServiceEvent tclNotify.c:670 #17 0x10fb1addb in Tcl_DoOneEvent tclNotify.c:967 #18 0x10d52bf07 in Tk_MainLoop tkEvent.c:2109 #19 0x10d5b4800 in Tk_MainEx tkMain.c:377 #20 0x10bacdd85 in main tkAppInit.c:93 #21 0x10c6d94fd in start+0x1cd (dyld:x86_64+0x54fd) ==7498==Register values: rax = 0x0000000000000008 rbx = 0x000000010badb060 rcx = 0x0000000000000001 rdx = 0x000000000000003f rdi = 0x00007ff7b4435d50 rsi = 0x0000000000000000 rbp = 0x00007ff7b4436c50 rsp = 0x00007ff7b4436a80 r8 = 0x000000010bdd2fc0 r9 = 0x00007ff7b4435d50 r10 = 0x0000000000000000 r11 = 0x0000000000000206 r12 = 0x000000010c7543a0 r13 = 0x00007ff7b4438a18 r14 = 0x000000010bacdcd0 r15 = 0x000000010c740010 UndefinedBehaviorSanitizer can not provide additional info. SUMMARY: UndefinedBehaviorSanitizer: SEGV tclHash.c:426 in Tcl_DeleteHashEntry ==7498==ABORTING