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Re: armv5l/linux: apps crash from huge mmap2() calls [message #13157 is a reply to message #13123]

Sun, 16 December 2007 23:23

mirek is currently offline

mirek
Messages: 14267
Registered: November 2005

Ultimate Member

Anyway, even so, wrong endian seems to be the most likely cause.

The issue is that image loading code is "deserializing" certain 32 bit values to get the image dimension. If endianess is buggy, you are very likely to obtain some pretty big numbers....

If you have any means of debuging / logging, it would be interesting to inspect image dimensions, a result of Peek16le, ImageBlit.cpp 354. I bet they are wrong, because Peek16le does not work properly Smile

Smile

Mirek

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[Message index]

		armv5l/linux: apps crash from huge mmap2() calls By: jcheek on Tue, 13 November 2007 20:38
		Re: armv5l/linux: apps crash from huge mmap2() calls By: mirek on Wed, 14 November 2007 19:53
		Re: armv5l/linux: apps crash from huge mmap2() calls By: jcheek on Thu, 13 December 2007 22:19
		Re: armv5l/linux: apps crash from huge mmap2() calls By: mirek on Sun, 16 December 2007 23:23

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