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9b7a976cd6
The struct mworker_proc is not uniformly freed everywhere, sometimes leading
to leaks of the `id` string (and possibly the other strings).
Introduce a mworker_free_child function instead of duplicating the freeing
logic everywhere to prevent this kind of issues.
This leak was reported in issue #96.
It looks like the leaks have been introduced in commit 9a1ee7ac31,
which is specific to 2.0-dev. Backporting `mworker_free_child` might be
helpful to ease backporting other fixes, though.
42 lines
981 B
C
42 lines
981 B
C
/*
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* Master Worker
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*
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* Copyright HAProxy Technologies 2019 - William Lallemand <wlallemand@haproxy.com>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*
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*/
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#ifndef PROTO_MWORKER_H_
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#define PROTO_MWORKER_H_
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#include <types/signal.h>
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void mworker_proc_list_to_env();
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void mworker_env_to_proc_list();
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void mworker_block_signals();
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void mworker_unblock_signals();
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void mworker_catch_sighup(struct sig_handler *sh);
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void mworker_catch_sigterm(struct sig_handler *sh);
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void mworker_catch_sigchld(struct sig_handler *sh);
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void mworker_accept_wrapper(int fd);
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void mworker_cleanlisteners();
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int mworker_child_nb();
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int mworker_ext_launch_all();
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void mworker_kill_max_reloads(int sig);
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void mworker_free_child(struct mworker_proc *);
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#endif /* PROTO_MWORKER_H_ */
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