Bug 298201

Summary:	words cannot open docx if it is built with gcc 4.7
Product:	[Applications] calligrawords	Reporter:	Andrea Scarpino <scarpino>
Component:	docx	Assignee:	Calligra Words Bugs <calligra-words-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	major	CC:	halla, web
Priority:	NOR
Version:	unspecified
Target Milestone:	---
Platform:	Compiled Sources
OS:	Linux
Latest Commit:		Version Fixed In:
Attachments:	Docx test file

Description Andrea Scarpino 2012-04-15 18:49:28 UTC

User-Agent:       Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/535.19 (KHTML, like Gecko) Chrome/18.0.1025.162 Safari/535.19
Build Identifier: 

The summary already says all.

I've built calligra 2.4.0 using gcc 4.7 and words doesn't open any docx file.

If I downgrade to 2.3.92 (built using gcc 4.6) docx support is fine.

Reproducible: Always

Steps to Reproduce:
1. Upgrade to GCC 4.7
2. Build Calligra
3. Try to open a docx file
Actual Results:  
I get:
"The manifest file seems to be corrupted. The document could not be opened."
then:
"Could not open /tmp/new-docx-file.docx
Reason: Not a valid Calligra file: /tmp/kde-user/wordsl11263.tmp"

Expected Results:  
Words opens the docx file

GCC 4.7
KDE 4.8
x86_64

Comment 1 Halla Rempt 2012-04-16 06:04:01 UTC

Hm, I tested just now with one of the test files in calligratests, and it seems to work. More investigation needed, but could you add one of your test docx files to the bug? Or if private, mail it boud@valdyas.org?

Comment 2 Andrea Scarpino 2012-04-16 06:36:53 UTC

Created attachment 70416 [details]
Docx test file

Simple docx file to test this bug.
I created it with LibreOffice.

Comment 3 Cédric Bellegarde 2012-04-16 17:34:17 UTC

It bugs even with a simple "Hello world" doc and docx file...

MS word 97 support is also broken...

Comment 4 Halla Rempt 2012-04-17 07:57:52 UTC

I must have done something wrong when enabling gcc 4.7 on my laptop, since I cannot reproduce yet.

Comment 5 Andrea Scarpino 2012-04-17 09:22:38 UTC

My flags are:
CFLAGS="-march=x86-64 -mtune=generic -O2 -pipe -fstack-protector --param=ssp-buffer-size=4 -D_FORTIFY_SOURCE=2"
CXXFLAGS="${CFLAGS}"
LDFLAGS="-Wl,-O1,--sort-common,--as-needed,-z,relro,--hash-style=gnu"

Comment 6 Andrea Scarpino 2012-04-20 18:10:55 UTC


*** This bug has been marked as a duplicate of bug 298134 ***