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Allocation overflow check was incorrectly using signed comparison 

instead of an unsigned one.
This commit is contained in:
Abdulaziz Ghuloum 2008-05-25 14:39:03 -07:00
parent 467095677e
commit 7f0f127081
3 changed files with 2 additions and 2 deletions
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scheme/ikarus.boot.prebuilt
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2
scheme/ikarus.compiler.altcogen.ss
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@ -487,7 +487,7 @@
(define (alloc-check size) (define (alloc-check size)
(E (make-shortcut (E (make-shortcut
(make-conditional ;;; PCB ALLOC-REDLINE (make-conditional ;;; PCB ALLOC-REDLINE
(make-primcall '<= (make-primcall 'u<=
(list (make-primcall 'int+ (list apr size)) (list (make-primcall 'int+ (list apr size))
(make-primcall 'mref (make-primcall 'mref
(list pcr (list pcr

2
scheme/last-revision
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@ -1 +1 @@
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