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From: | GNU bug Tracking System |
Subject: | [debbugs-tracker] bug#31996: closed (27.0.50; [w32] while dumping: assertion failed: specpdl_ptr->kind == SPECPDL_UNWIND_PTR && specpdl_ptr->unwind_ptr.func == xfree) |
Date: | Thu, 28 Jun 2018 20:56:02 +0000 |
Your message dated Thu, 28 Jun 2018 13:55:50 -0700 with message-id <address@hidden> and subject line Re: bug#31996: 27.0.50; [w32] while dumping: assertion failed: specpdl_ptr->kind == SPECPDL_UNWIND_PTR && specpdl_ptr->unwind_ptr.func == xfree has caused the debbugs.gnu.org bug report #31996, regarding 27.0.50; [w32] while dumping: assertion failed: specpdl_ptr->kind == SPECPDL_UNWIND_PTR && specpdl_ptr->unwind_ptr.func == xfree to be marked as done. (If you believe you have received this mail in error, please contact address@hidden) -- 31996: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=31996 GNU Bug Tracking System Contact address@hidden with problems
--- Begin Message ---Subject: 27.0.50; [w32] while dumping: assertion failed: specpdl_ptr->kind == SPECPDL_UNWIND_PTR && specpdl_ptr->unwind_ptr.func == xfree Date: Thu, 28 Jun 2018 15:10:30 -0400 X-Debbugs-CC: Paul Eggert <address@hidden> gdb --args ./temacs --batch --load loadup bootstrap (gdb) p specpdl_ptr->kind $1 = SPECPDL_UNWIND_ARRAY (gdb) p specpdl_ptr->unwind_ptr.func $2 = (void (*)(void *)) 0x53898 (gdb) p specpdl_ptr->unwind_array.func $3 = (void (*)(Lisp_Object)) 0x53898 I guess it's related to the #31750 changes. The problem doesn't seem especially platform-specific, but I've haven't seen this on my GNU/Linux box. The attached patch fixes it, though I'm not sure if it's entirely correct.unwind-array.diff
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--- Begin Message ---Subject: Re: bug#31996: 27.0.50; [w32] while dumping: assertion failed: specpdl_ptr->kind == SPECPDL_UNWIND_PTR && specpdl_ptr->unwind_ptr.func == xfree Date: Thu, 28 Jun 2018 13:55:50 -0700 Thanks for reporting that. I didn't observe the problem on Fedora 28. Anyway, I installed the attached patch, which should fix it. User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.8.0 0001-Fix-recently-introduced-SAFE_FREE-bug.patch
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