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Re: branch-1_4: do not write in getenv result
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From: |
Eric Blake |
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Subject: |
Re: branch-1_4: do not write in getenv result |
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Date: |
Tue, 10 Oct 2006 05:37:15 -0600 |
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User-agent: |
Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.0.7) Gecko/20060909 Thunderbird/1.5.0.7 Mnenhy/0.7.4.666 |
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Hi Ralf,
According to Ralf Wildenhues on 10/10/2006 4:21 AM:
>
> The patch I posted did not try to free a non-malloced pointer, unlike
> the one that was committed:
>
> $ M4PATH=/foo:/bar ./src/m4
> Segmentation fault (core dumped)
Sorry about that; I ported your path to head first, where the while loop
was factored into its own function, then ported my version instead of
yours back to head without realizing that the inline while loop changes
the pointer value. :(
Your patch is now in, as posted.
- --
Life is short - so eat dessert first!
Eric Blake address@hidden
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