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Fix rare FindrNumber/TermRenumber crashes when loading saves #594

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Merged
jodavies merged 1 commit into from
Nov 29, 2024
Merged

Fix rare FindrNumber/TermRenumber crashes when loading saves #594

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2 changes: 2 additions & 0 deletions sources/setfile.c
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Original file line number Diff line number Diff line change
Expand Up @@ -729,6 +729,8 @@ int AllocSetups(VOID)
AM.NumStoreCaches = sp->value;
sp = GetSetupPar((UBYTE *)"sizestorecache");
AM.SizeStoreCache = sp->value;
/* Make sure this is a multiple of sizeof(WORD). */
AM.SizeStoreCache = ((AM.SizeStoreCache+sizeof(WORD)-1)/sizeof(WORD))*sizeof(WORD);
#ifndef WITHPTHREADS
/*
Install the store caches (15-aug-2006 JV)
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4 changes: 3 additions & 1 deletion sources/store.c
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Expand Up @@ -1695,7 +1695,9 @@ PastCon:;
num = *from++;
ADDPOS(*position,sizeof(WORD));
*to += (WORD)num;
/* first = 0; */
/* This next line has always been commented, but uncommenting it
fixes a rare bug when loading certain save files. */
first = 0;
*InCompState = (WORD)(num + 2);
}
goto PastCon;
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