From: Peter Stephenson <p.stephenson@samsung.com>
To: "zsh-users@zsh.org" <zsh-users@zsh.org>
Cc: "dennis.schwartz@protonmail.com" <dennis.schwartz@protonmail.com>
Subject: Re: TRAPINT doesn't work reliably
Date: Wed, 25 Sep 2019 17:56:03 +0000 [thread overview]
Message-ID: <1569434163.10786.26.camel@samsung.com> (raw)
In-Reply-To: <22AgAhXQWzavJGhNA8tFbGSMGk8z3KDGGa-pICX0lWszH622z2_nnc1acuvW3OcIbqAaXM_WAGJwmQU5Oph83DGbfQEplu1t3o7F5omeC4w=@protonmail.com>
On Wed, 2019-09-25 at 16:25 +0000, Dennis Schwartz wrote:
> ==1896== Block was alloc'd at
> ==1896== at 0x483877F: malloc (vg_replace_malloc.c:299)
> ==1896== by 0x136A13: zcontext_save_partial (in /usr/bin/zsh)
> ==1896== by 0x165622: parse_subscript (in /usr/bin/zsh)
> ==1896== by 0x17A446: getindex (in /usr/bin/zsh)
> ==1896== by 0x17ABCF: fetchvalue (in /usr/bin/zsh)
> ==1896== by 0x19BDB0: ??? (in /usr/bin/zsh)
> ==1896== by 0x1A0C87: prefork (in /usr/bin/zsh)
> ==1896== by 0x13ABE6: execsubst (in /usr/bin/zsh)
> ==1896== by 0x1674CB: execfor (in /usr/bin/zsh)
> ==1896== by 0x13E44C: ??? (in /usr/bin/zsh)
> ==1896== by 0x13FB6E: ??? (in /usr/bin/zsh)
> ==1896== by 0x13FF11: ??? (in /usr/bin/zsh)
> ==1896==
> ==1896== Invalid read of size 1
One kind of interesting thing here is there's some suggestion that the
original allocation was not simply in top level code, but in some kind
of block (at least a for block) --- assuming, of course, this is
relevant. Is there some structure about the point where you're setting
up the trap? If so, does changing it (making it simpler) have any
effect on the problem?
Cheers
pws
next prev parent reply other threads:[~2019-09-25 17:56 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20190917164905epcas1p4ad458ffcd504501780d522880c81de3e@epcas1p4.samsung.com>
2019-09-17 16:47 ` Dennis Schwartz
2019-09-24 8:44 ` Peter Stephenson
2019-09-25 13:02 ` Dennis Schwartz
2019-09-25 14:01 ` Peter Stephenson
2019-09-25 16:25 ` Dennis Schwartz
2019-09-25 17:04 ` Peter Stephenson
2019-09-25 18:46 ` Daniel Shahaf
2019-09-26 15:27 ` Peter Stephenson
2019-09-27 13:43 ` Daniel Shahaf
2019-09-25 17:56 ` Peter Stephenson [this message]
2019-09-26 14:48 ` Dennis Schwartz
2019-09-26 15:25 ` Peter Stephenson
2019-09-26 17:10 ` Dennis Schwartz
2019-09-27 13:46 ` Daniel Shahaf
2019-09-28 11:16 ` Dennis Schwartz
2019-09-28 14:29 ` Daniel Shahaf
2019-09-28 18:21 ` Dennis Schwartz
2019-09-28 18:58 ` Dennis Schwartz
2019-09-28 16:00 ` Bart Schaefer
2019-09-29 16:54 ` Peter Stephenson
2019-09-27 19:05 ` Peter Stephenson
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