[patch #6569] Allow grep to work in small stack environment

[Patrick Boyd]

URL:
  <http://savannah.gnu.org/patch/?6569>

                 Summary: Allow grep to work in small stack environment
                 Project: grep
            Submitted by: pboyd04
            Submitted on: Tuesday 07/15/2008 at 01:45
                Category: None
                Priority: 5 - Normal
                  Status: None
                 Privacy: Public
             Assigned to: None
        Originator Email: 
             Open/Closed: Open
         Discussion Lock: Any

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Details:

The grps and labels variables use up 3072 bytes of stack just by themselves.
In certain environments the stack is not large enough to handle this. 

Assuming a 32-bit environment:
Before: 3172 bytes of stack
After: 108 bytes of stack 




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File Attachments:


-------------------------------------------------------
Date: Tuesday 07/15/2008 at 01:45  Name: dfa.c.patch  Size: 1kB   By: pboyd04

<http://savannah.gnu.org/patch/download.php?file_id=16120>

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  <http://savannah.gnu.org/patch/?6569>

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