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Re: memleak in execute_function?
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From: |
Chet Ramey |
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Subject: |
Re: memleak in execute_function? |
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Date: |
Wed, 31 Jul 2019 21:35:37 -0400 |
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User-agent: |
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:60.0) Gecko/20100101 Thunderbird/60.8.0 |
On 7/31/19 8:57 PM, fireshen wrote:
> Yeah, I agree with your opinion, in the branch "if (subshell == 0) ", we have
> the function "maybe_restore_getopt_state" to free gs; however, in the branch
> "else", it seems like forget to free "gs", or we don't have to free it？
We don't have to free it. If subshell != 0 we are called from a function
that executes a function in a subshell environment, and all it does is
call exit().
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU chet@case.edu http://tiswww.cwru.edu/~chet/