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Fixed a logic bug in the memory overlap check function

This commit is contained in:
Eric-Paul Ickhorn 2023-12-12 23:33:26 +01:00
parent cd6d0773b3
commit c8ae7a57d1
Signed by: epickh
GPG Key ID: F5EBBE013924D95F
1 changed files with 2 additions and 0 deletions
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core/src-c/memory.c
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@ -14,10 +14,12 @@ bool_t rr_mem_overlap(void *block1, usz_t length1, void *block2, usz_t length2)
} }
usz_t start1 = (usz_t) block1; usz_t start1 = (usz_t) block1;
usz_t start2 = (usz_t) block2; usz_t start2 = (usz_t) block2;
usz_t end1 = start1 + length1;
usz_t end2 = start2 + length2; usz_t end2 = start2 + length2;
if(end2 > start1) if(end2 > start1)
{ {
if(start2 > end1) return FALSE;
return TRUE; return TRUE;
} }
return FALSE; return FALSE;