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make: fix memory leak in realpath cache

This commit is contained in:
rillig 2024-06-01 20:19:40 +00:00
parent 518dc17b32
commit 9979fcb6e2
1 changed files with 3 additions and 6 deletions
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9
usr.bin/make/main.c
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@ -1,4 +1,4 @@
/* $NetBSD: main.c,v 1.622 2024/06/01 12:27:31 rillig Exp $ */
/* $NetBSD: main.c,v 1.623 2024/06/01 20:19:41 rillig Exp $ */
/*
* Copyright (c) 1988, 1989, 1990, 1993
@ -111,7 +111,7 @@
#include "trace.h"
/* "@(#)main.c 8.3 (Berkeley) 3/19/94" */
MAKE_RCSID("$NetBSD: main.c,v 1.622 2024/06/01 12:27:31 rillig Exp $");
MAKE_RCSID("$NetBSD: main.c,v 1.623 2024/06/01 20:19:41 rillig Exp $");
#if defined(MAKE_NATIVE)
__COPYRIGHT("@(#) Copyright (c) 1988, 1989, 1990, 1993 "
"The Regents of the University of California. "
@ -1980,11 +1980,8 @@ purge_relative_cached_realpaths(void)
more = HashIter_Next(&hi);
if (he->key[0] != '/') {
DEBUG1(DIR, "cached_realpath: purging %s\n", he->key);
free(he->value);
HashTable_DeleteEntry(&cached_realpaths, he);
/*
* XXX: What about the allocated he->value? Either
* free them or document why they cannot be freed.
*/
}
}
}