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https://github.com/git/git
23 January 2022, 05:21:09 UTC
Revision 9206d27eb5e76bbb3a4e59e3c53f92eaa0caa97b authored by Jonathan Nieder on 19 April 2020, 23:30:08 UTC, committed by Jonathan Nieder on 19 April 2020, 23:30:08 UTC 
Git 2.21.3
 
This merges up the security fix from v2.17.5.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
2 parent s fe22686 + 041bc65
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Tip revision: 9206d27eb5e76bbb3a4e59e3c53f92eaa0caa97b authored by Jonathan Nieder on 19 April 2020, 23:30:08 UTC
Git 2.21.3
Tip revision: 9206d27
oidset.c 
#include "cache.h"
#include "oidset.h"

void oidset_init(struct oidset *set, size_t initial_size)
{
	memset(&set->set, 0, sizeof(set->set));
	if (initial_size)
		kh_resize_oid(&set->set, initial_size);
}

int oidset_contains(const struct oidset *set, const struct object_id *oid)
{
	khiter_t pos = kh_get_oid(&set->set, *oid);
	return pos != kh_end(&set->set);
}

int oidset_insert(struct oidset *set, const struct object_id *oid)
{
	int added;
	kh_put_oid(&set->set, *oid, &added);
	return !added;
}

int oidset_remove(struct oidset *set, const struct object_id *oid)
{
	khiter_t pos = kh_get_oid(&set->set, *oid);
	if (pos == kh_end(&set->set))
		return 0;
	kh_del_oid(&set->set, pos);
	return 1;
}

void oidset_clear(struct oidset *set)
{
	kh_release_oid(&set->set);
	oidset_init(set, 0);
}
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