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lua memory allocated vs MONITOR_HEAP

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I hope this is temporary.  nhrealloc() intends to deal with
realloc(NULL, size) but something isn't working correctly.  The
code in alloc.c looks right so the problem might be in heaputil.
However, the code there looks ok too.
This commit is contained in:
PatR
2025-04-17 17:04:20 -07:00
parent 7c40819202
commit 050846ada9
1 changed files with 5 additions and 2 deletions
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7
src/nhlua.c
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@@ -1,4 +1,4 @@
/* NetHack 3.7 nhlua.c $NHDT-Date: 1711034373 2024/03/21 15:19:33 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.141 $ */
/* NetHack 3.7 nhlua.c $NHDT-Date: 1744963460 2025/04/18 00:04:20 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.153 $ */
/* Copyright (c) 2018 by Pasi Kallinen */
/* NetHack may be freely redistributed. See license for details. */
@@ -2875,7 +2875,10 @@ nhl_alloc(void *ud, void *ptr, size_t osize UNUSED, size_t nsize)
return NULL;
}
return re_alloc(ptr, nsize);
/* realloc(NULL, size) is legitimate but confuses MONITOR_HEAP */
if (!ptr)
return alloc((unsigned) nsize);
return re_alloc(ptr, (unsigned) nsize);
}
DISABLE_WARNING_UNREACHABLE_CODE