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Top Forums Programming Segment fault related to strlen.S Post 302968294 by cman on Monday 7th of March 2016 03:33:38 PM
Old 03-07-2016
Running the code with Qt creator it seems limiting the bound in the outer loop:

Code:
for (j = 0; j < 22; j++)

allows the code to run with out any memory violation errors. This might be a clue to the problem ( not sure what the code does )..

Edit: Opps! when I change the outer loop bound to 22 the code seems to run without any memory access violations on Fedora 23 using g++ version: 5.3.1 20151207 . Not sure what the problem is on your end. I would find which loop indexes the program crashes for you and then trace the code from there using a debugger.

Last edited by cman; 03-07-2016 at 05:45 PM..
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TRACE(1)						    BSD General Commands Manual 						  TRACE(1)

NAME
trace -- configure and record kernel trace events SYNOPSIS
trace -h trace -i [-b numbufs] trace -g trace -d [-a pid | -x pid] trace -r trace -n trace -e [-c class [-p class] [-s subclass]] [-a pid | -x pid] [-k code | -k code | -k code | -k code] trace -E [-c class [-p class] [-s subclass]] [-a pid | -x pid] [-k code | -k code | -k code | -k code] executable_path [optional args to executable] trace -t [-R rawfile] [-o OutputFilename] [-N] [ExtraCodeFilename1 ExtraCodeFilename2 ...] DESCRIPTION
The trace command allows developers to initialize and configure the kernel trace subsystem. Trace events can be recorded to an in-memory buf- fer, or logged directly to a file. Raw data files can later be decoded to a plaintext format. SEE ALSO
fs_usage(1), sc_usage(1), latency(1), top(1) Mac OS X October 28, 2010 Mac OS X
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