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michaelrsweet / mxml

Tiny XML library.
https://www.msweet.org/mxml
Apache License 2.0
426 stars 157 forks source link

MingW GCC + Windows Mobile 6 seg. faults on & #90

Closed michaelrsweet closed 15 years ago

michaelrsweet commented 15 years ago

Version: 2.5 Original reporter:

I get seg. faults on text containing "&" on WIN32. Disabling the WIN32 threading stuff (around line 181 in mxml-private.c) solves my problem. One note: I use static linking so DllMain is never called.

Backtrace from WINCE:

0 0x219d2f84 in ?? ()

1 0x00030d78 in mxmlEntityGetValue (name=0x2014f6f0 "amp") at mxml-entity.c:112

2 0x0002d228 in mxml_get_entity (parent=0x3132a0, p=0x2014f7c0, encoding=0x2014f784, getc_cb=0x2ce18 )

at mxml-file.c:1450

3 0x0002e348 in mxml_load_data (top=0x40, p=0x1a4, cb=0x40, getc_cb=0x4d534751, sax_cb=0, sax_data=0x0) at mxml-file.c:2282

4 0x0002e6d4 in mxmlLoadString (top=0x2014f6f0, s=Cannot access memory at address 0x4d53474d

) at mxml-file.c:231

michaelrsweet commented 15 years ago

Original reporter: Michael Sweet

Are you using the Multithreaded DLL runtime in your program? If not, you cannot use the project files provided with Mini-XML.

michaelrsweet commented 15 years ago

Original reporter:

This was tested on Windows Mobile 6 using arm-mingw32ce-gcc from http://cegcc.sourceforge.net/ so I am not sure if the there is a Multithreaded DLL runtime on that system, I just assumed (maybe wrongly) that the error was on WIN32 too when using static linking.

Maybe the ifdef could be changed something else that the generic WIN32?

michaelrsweet commented 15 years ago

Original reporter: Michael Sweet

Given that I a) don't have access to a WM6 device to try to fix this and b) don't want to spend a lot of time trying to work around MingW threading bugs, I'm afraid this bug won't be fixed.