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Re: [Opensync-users] SIGSEV during sync between evo2 and file
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From: A. <rem...@ya...> - 2006-01-11 09:33:16
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Here is what I've done so far.
I applied the diff from DIFF 1 on
opensync/formats/vformats-xml/xml-vcal.c in order to avoid the SIGSEV.
Then I restarted the sync, and I got the TRACE 1.
This time, the call to vcal_parse_attributes is finishing correctly but
I got a very short xml out of it.
So, I decided to try something to get more xml.
Thus, the diff number 2, getting to the trace number 2.
In term of xml, it's a lot better.
But naturally, now I have another problem related to the following
message, I got on the error output.
(process:6753): GLib-CRITICAL **: g_hash_table_lookup: assertion
`hash_table !=3D NULL' failed
** ERROR **: file opensync_member.c: line 1206
(osync_member_commit_change): assertion failed: (change)
aborting...
will try to find what it means later (but if someone knows already,
thanks for the input :-)
regards
RemyA
DIFF 1:
[amourouxr@remya opensync]$ svn diff formats/vformats-xml/xml-vcal.c
Index: formats/vformats-xml/xml-vcal.c
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
--- formats/vformats-xml/xml-vcal.c (r=C3=A9vision 778)
+++ formats/vformats-xml/xml-vcal.c (copie de travail)
@@ -672,8 +672,8 @@
{
osync_trace(TRACE_ENTRY, "%s(%p, %p)", __func__, attributes,
root);
- GList *a =3D NULL;
- for (a =3D *attributes; a; a =3D a->next) {
+ GList *a =3D *attributes;
+ while (a) {
VFormatAttribute *attr =3D a->data;
if (!strcmp(vformat_attribute_get_name(attr), "BEGIN"))
{
@@ -707,6 +707,11 @@
return;
} else
vcal_handle_attribute(table, paramtable, root,
attr);
+
+ // time to "increment"
+ if(a) {
+ a =3D a->next;
+ }
}
osync_trace(TRACE_EXIT, "%s: Done", __func__);
}
DIFF 2:
[amourouxr@remya opensync]$ svn diff formats/vformats-xml/vformat.c
Index: formats/vformats-xml/vformat.c
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
--- formats/vformats-xml/vformat.c (r=C3=A9vision 778)
+++ formats/vformats-xml/vformat.c (copie de travail)
@@ -496,10 +496,11 @@
VFormatAttribute *attr;
/* first validate the string is valid utf8 */
- if (!g_utf8_validate (buf, -1, (const char **)&end)) {
+ while (!g_utf8_validate (buf, -1, (const char **)&end)) {
/* if the string isn't valid, we parse as much as we can
from it */
g_warning ("invalid utf8 passed to VFormat. Limping
along.");
- *end =3D '\0';
+ // *end =3D '\0';
+ *end =3D ' ';
}
buf =3D _fold_lines (buf);
TRACE 1:=20
[1136900506.519306] =
Input vcal is:
BEGIN:VCALENDAR
PRODID:-//Ximian//NONSGML Evolution Calendar//EN
VERSION:2.0
METHOD:PUBLISH
BEGIN:VEVENT
ATTENDEE;CN=3DR=C3=A9my Amouroux;ROLE=3DREQ-PARTICIPANT;RSVP=3DTRUE;
PARTSTAT=3DACCEPTED:MAILTO:rem...@ke...
ORGANIZER:MAILTO:va...@am...
DTSTART:20050922T060000Z
DTEND:20050922T080000Z
TRANSP:OPAQUE
SEQUENCE:0
UID:
040000008200E00074C5B7101A82E0080000000010E4575FC9AFC5010000000000000000=
10
000000B6F0CDF8F87227418E1C2A0DBE2BD607
DTSTAMP:20050902T121947Z
DESCRIPTION:Quand : jeudi 22 septembre 2005 08:00-10:00 (GMT+01:00)
Bruxelles\, Copenhague\, Madrid\, Paris.\n\n*~*~*~*~*~*~*~*~*~*\n\nTMV S=
t
Egreve 04/76/75/21/34\n\n\n\n
SUMMARY:Depannage Volet Budendorf
PRIORITY:5
CLASS:PUBLIC
X-MICROSOFT-CDO-REPLYTIME:20050902T135144Z
CREATED:20050902T135144
LAST-MODIFIED:20050902T135144
END:VEVENT
END:VCALENDAR
[1136900506.519512] =
Creating xml doc
[1136900506.519561] =
parsing attributes
[1136900506.519606] =
>>>>>>> vcal_parse_attributes(0xb6be6108, 0xc1f7818)
[1136900506.519652] =
>>>>>>> vcal_handle_attribute(0xc1f0548, 0xc1f7818, 0xc1f=
8320:PRODID)
[1136900506.519698] =
Hook is: 0x1
[1136900506.519741] =
<<<<<<< vcal_handle_attribute: Ignored
[1136900506.519787] =
>>>>>>> vcal_handle_attribute(0xc1f0548, 0xc1f7818, 0xc1f=
1678:VERSION)
[1136900506.519832] =
Hook is: 0x1
[1136900506.519876] =
<<<<<<< vcal_handle_attribute: Ignored
[1136900506.519920] =
>>>>>>> vcal_handle_attribute(0xc1f0548, 0xc1f7818, 0xc1f=
6cf8:METHOD)
[1136900506.519965] =
Hook is: 0x390c3c
[1136900506.520009] =
Handling method attribute
[1136900506.520058] =
<<<<<<< vcal_handle_attribute
[1136900506.520107] =
>>>>>>> vcal_parse_attributes(0xb6be60c8, 0xc1f7d40)
[1136900506.520152] =
<<<<<<< vcal_parse_attributes: Done
[1136900506.520195] =
<<<<<<< vcal_parse_attributes: Done
[1136900506.520281] =
Output XML is:
<?xml version=3D"1.0"?>
<vcal>
<Method>
<Content>PUBLISH</Content>
</Method>
<Event/>
</vcal>
TRACE 2:
[1136969487.644659] =
Output XML is:
<?xml version=3D"1.0"?>
<vcal>
<Method>
<Content>PUBLISH</Content>
</Method>
<Event>
<Attendee>
<Content>MAILTO:rem...@ke...</Content>
<CommonName>R my Amouroux</CommonName>
<Role>REQ-PARTICIPANT</Role>
<RSVP>TRUE</RSVP>
<PartStat>ACCEPTED</PartStat>
</Attendee>
<DateStarted>
<Content>20050922T060000Z</Content>
</DateStarted>
<DateEnd>
<Content>20050922T080000Z</Content>
</DateEnd>
<Transparency>
<Content>OPAQUE</Content>
</Transparency>
<Sequence>
<Content>0</Content>
</Sequence>
<DateCalendarCreated>
<Content>20050902T121947Z</Content>
</DateCalendarCreated>
<Description>
<Content>Quand : jeudi 22 septembre 2005 08:00-10:00 (GMT+01:00) Br=
uxelles, Copenhague, Madrid, Paris.
*~*~*~*~*~*~*~*~*~*
TMV St Egreve 04/76/75/21/34
</Content>
</Description>
<Summary>
<Content>Depannage Volet Budendorf</Content>
</Summary>
<Priority>
<Content>5</Content>
</Priority>
<Class>
<Content>PUBLIC</Content>
</Class>
<UnknownNode>
<NodeName>X-MICROSOFT-CDO-REPLYTIME</NodeName>
<Content>20050902T135144Z</Content>
</UnknownNode>
<DateCreated>
<Content>20050902T135144</Content>
</DateCreated>
<LastModified>
<Content>20050902T135144</Content>
</LastModified>
</Event>
</vcal>
[1136969487.644709] <=
<<<<<< conv_vcal_to_xml: TRUE
Le lundi 09 janvier 2006 =C3=A0 19:35 +0100, R=C3=A9my Amouroux a =C3=A9c=
rit :=20
> Hello
>=20
> I had a SIGSEV during my first sync between evo2 and the file-sync
> plugin.
>=20
> My investigation sofar shows that it is related to the presence of
> non-utf8 characters in the stuff sent by evo2.
--=20
E-mail : Re...@Am...
Web : http://www.amouroux.org/
Yahoo Id: kelkooremya
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