Date: Tue, 19 Oct 2021 11:19:46 +0000 (UTC)
From: "Efrain J. Berdecia" <ejberdecia@yahoo.com>
Reply-To: "Efrain J. Berdecia" <ejberdecia@yahoo.com>
To: aekorotkov@gmail.com, Peter Geoghegan <pg@bowt.ie>
Cc: Tom Lane <tgl@sss.pgh.pa.us>,
	"pgsql-bugs@lists.postgresql.org" <pgsql-bugs@lists.postgresql.org>
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Subject: Re: BUG #17229: Segmentation Fault after upgrading to version 13
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We'll download the latest dot release and test again.

Sent from Yahoo Mail on Android=20
=20
  On Tue, Oct 19, 2021 at 7:17 AM, Alexander Korotkov<aekorotkov@gmail.com>=
 wrote:   On Mon, Oct 18, 2021 at 9:27 PM Peter Geoghegan <pg@bowt.ie> wrot=
e:
>
> On Mon, Oct 18, 2021 at 11:20 AM Efrain J. Berdecia
> <ejberdecia@yahoo.com> wrote:
> > #0=C2=A0 __memcpy_ssse3_back () at ../sysdeps/x86_64/multiarch/memcpy-s=
sse3-back.S:1852
> > #1=C2=A0 0x00007f42aee2488b in memcpy (__len=3D12, __src=3D0x7023c19c7,=
 __dest=3D0x291967d) at /usr/include/bits/string3.h:51
> > #2=C2=A0 gtrgm_alloc (isalltrue=3D<optimized out>, siglen=3Dsiglen@entr=
y=3D12, sign=3D0x7023c19c7 <Address 0x7023c19c7 out of bounds>) at trgm_gis=
t.c:82
> > #3=C2=A0 0x00007f42aee25d80 in gtrgm_picksplit (fcinfo=3D<optimized out=
>) at trgm_gist.c:852
> > #4=C2=A0 0x00000000008afcfa in FunctionCall2Coll (flinfo=3Dflinfo@entry=
=3D0x2bf9400, collation=3D<optimized out>, arg1=3Darg1@entry=3D43095272, ar=
g2=3Darg2@entry=3D140737194144480) at fmgr.c:1164
> > #5=C2=A0 0x00000000004b2d03 in gistUserPicksplit (len=3D2, giststate=3D=
0x2bf75d8, itup=3D0x29193c8, v=3D0x7fffee76b2e0, attno=3D0, entryvec=3D0x29=
194e8, r=3D0x7f42aecd3668) at gistsplit.c:433
>
> Commit 911e702077 ("Implement operator class parameters") seems like
> the most likely culprit, based on a quick "git blame". Alexander?


As I can see from the bug report, the affected version is 13.1.=C2=A0 I
think this bug is already fixed by 48ab1fa304 in 13.2.

------
Regards,
Alexander Korotkov
 =20

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We'll download the latest dot release and test again.<br id=3D"yMail_cursor=
ElementTracker_1634642338056"><br><div id=3D"ymail_android_signature"><a id=
=3D"ymail_android_signature_link" href=3D"https://go.onelink.me/107872968?p=
id=3DInProduct&amp;c=3DGlobal_Internal_YGrowth_AndroidEmailSig__AndroidUser=
s&amp;af_wl=3Dym&amp;af_sub1=3DInternal&amp;af_sub2=3DGlobal_YGrowth&amp;af=
_sub3=3DEmailSignature">Sent from Yahoo Mail on Android</a></div> <br> <blo=
ckquote style=3D"margin: 0 0 20px 0;"> <div style=3D"font-family:Roboto, sa=
ns-serif; color:#6D00F6;"> <div>On Tue, Oct 19, 2021 at 7:17 AM, Alexander =
Korotkov</div><div>&lt;aekorotkov@gmail.com&gt; wrote:</div> </div> <div st=
yle=3D"padding: 10px 0 0 20px; margin: 10px 0 0 0; border-left: 1px solid #=
6D00F6;"> On Mon, Oct 18, 2021 at 9:27 PM Peter Geoghegan &lt;<a shape=3D"r=
ect" ymailto=3D"mailto:pg@bowt.ie" href=3D"mailto:pg@bowt.ie">pg@bowt.ie</a=
>&gt; wrote:<div class=3D"yqt5611087110" id=3D"yqtfd96100"><br clear=3D"non=
e">&gt;<br clear=3D"none">&gt; On Mon, Oct 18, 2021 at 11:20 AM Efrain J. B=
erdecia<br clear=3D"none">&gt; &lt;<a shape=3D"rect" ymailto=3D"mailto:ejbe=
rdecia@yahoo.com" href=3D"mailto:ejberdecia@yahoo.com">ejberdecia@yahoo.com=
</a>&gt; wrote:<br clear=3D"none">&gt; &gt; #0&nbsp; __memcpy_ssse3_back ()=
 at ../sysdeps/x86_64/multiarch/memcpy-ssse3-back.S:1852<br clear=3D"none">=
&gt; &gt; #1&nbsp; 0x00007f42aee2488b in memcpy (__len=3D12, __src=3D0x7023=
c19c7, __dest=3D0x291967d) at /usr/include/bits/string3.h:51<br clear=3D"no=
ne">&gt; &gt; #2&nbsp; gtrgm_alloc (isalltrue=3D&lt;optimized out&gt;, sigl=
en=3D<a shape=3D"rect" ymailto=3D"mailto:siglen@entry" href=3D"mailto:sigle=
n@entry">siglen@entry</a>=3D12, sign=3D0x7023c19c7 &lt;Address 0x7023c19c7 =
out of bounds&gt;) at trgm_gist.c:82<br clear=3D"none">&gt; &gt; #3&nbsp; 0=
x00007f42aee25d80 in gtrgm_picksplit (fcinfo=3D&lt;optimized out&gt;) at tr=
gm_gist.c:852<br clear=3D"none">&gt; &gt; #4&nbsp; 0x00000000008afcfa in Fu=
nctionCall2Coll (flinfo=3D<a shape=3D"rect" ymailto=3D"mailto:flinfo@entry"=
 href=3D"mailto:flinfo@entry">flinfo@entry</a>=3D0x2bf9400, collation=3D&lt=
;optimized out&gt;, arg1=3D<a shape=3D"rect" ymailto=3D"mailto:arg1@entry" =
href=3D"mailto:arg1@entry">arg1@entry</a>=3D43095272, arg2=3D<a shape=3D"re=
ct" ymailto=3D"mailto:arg2@entry" href=3D"mailto:arg2@entry">arg2@entry</a>=
=3D140737194144480) at fmgr.c:1164<br clear=3D"none">&gt; &gt; #5&nbsp; 0x0=
0000000004b2d03 in gistUserPicksplit (len=3D2, giststate=3D0x2bf75d8, itup=
=3D0x29193c8, v=3D0x7fffee76b2e0, attno=3D0, entryvec=3D0x29194e8, r=3D0x7f=
42aecd3668) at gistsplit.c:433<br clear=3D"none">&gt;<br clear=3D"none">&gt=
; Commit 911e702077 ("Implement operator class parameters") seems like<br c=
lear=3D"none">&gt; the most likely culprit, based on a quick "git blame". A=
lexander?</div><br clear=3D"none"><br clear=3D"none"><br clear=3D"none">As =
I can see from the bug report, the affected version is 13.1.&nbsp; I<br cle=
ar=3D"none">think this bug is already fixed by 48ab1fa304 in 13.2.<br clear=
=3D"none"><br clear=3D"none">------<br clear=3D"none">Regards,<br clear=3D"=
none">Alexander Korotkov<div class=3D"yqt5611087110" id=3D"yqtfd04833"><br =
clear=3D"none"></div> </div> </blockquote>
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