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From: | Michael Welsh Duggan |
Subject: | bug#47244: 28.0.50; SIGSEGV in long-runnning Emacs |
Date: | Wed, 31 Mar 2021 15:18:42 -0400 |
User-agent: | Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Michael Welsh Duggan <mwd@cert.org> writes: > martin rudalics <rudalics@gmx.at> writes: > >> > I have no idea what changed to cause this, but with this current >> > patchset I can't actually start emacs. >> > >> > #0 set_buffer_internal_2 (b=0x7ffff2a3cb10) at >> > ../../master/src/buffer.c:2157 >> > old_buf = 0x0 >> > tail = XIL(0x7ffff2a3cb15) >> >> I doubt that my last additions can have cause that and line 2157 is >> >> BUFFER_CHECK_INDIRECTION (b); >> >> so I wonder what could have gone wrong here. Maybe some pdumper snafu? >> >> Does it start with emacs -Q? > > Nope. It fails. > >> Does it start with --enable-checking=no? > > Yes. > >> Does it start without the changeset applied? > > Yes. Also verified that using with the previous changeset with --enable-checking=yes still works. -- Michael Welsh Duggan (mwd@cert.org)
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