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bug#26628: [PATCH] Fix memory leak of cwd string in emacsclient
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From: |
Anders Waldenborg |
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Subject: |
bug#26628: [PATCH] Fix memory leak of cwd string in emacsclient |
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Date: |
Mon, 24 Apr 2017 18:05:51 +0200 |
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User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Mon, Apr 24, 2017 at 11:23:26AM +0200, Andreas Schwab wrote:
> > * lib-src/emacsclient.c (main): emacsclient retrieves the current
> > working directory using get_current_dir_name which returns a newly
> > allocated string. Make sure this string is freed before exiting.
>
> There is no need to free it since the process exists right away anyway.
Yes. Unless you compile with -fsanitize=address and this leak makes
emacsclient mostly unusable as the asan leak checker will change the
return code to non-zero (yes I'm aware that I can set
ASAN_OPTIONS=detect_leaks=0 in the environment).
anders