I tried the patch and work fine on my board.
Davide
Il 04/02/2009 14.34, Greg Ungerer ha scritto:
Hi Davide,
Davide Zanni wrote:
I have an application that display the content of an USB key with the
function readdir. This work fine but with an USB key the application
crash because in the file uClibc/libc/sysdeps/linux/common/getdents.c
the compiler try to allocate about 31K of data with the function
"alloca (red_nbytes)" and the default stack size is 12K in the thread
that use the function. To solve the problem I have increased the stack
size of that thread.
For the other program that use uClibc and the function readdir, like
busybox, it's possible that the program will crash. It's possible
change the allocation of the memory with the malloc to solve the
problem for all the application?
Try the patch attached to:
http://mailman.uclinux.org/pipermail/uclinux-dev/2008-June/046758.html
Please report if it works for you. I have it sitting in my
queue of patches to apply to the uClinux-dist. I was hoping
to get some wider confirmation of it working as expected...
Regards
Greg
------------------------------------------------------------------------
Greg Ungerer -- Principal Engineer EMAIL: [email protected]
SnapGear, a McAfee Company PHONE: +61 7 3435 2888
825 Stanley St, FAX: +61 7 3891 3630
Woolloongabba, QLD, 4102, Australia WEB: http://www.SnapGear.com
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