MMIX Bug Report calloc
Content
MMIXware Version
mmix-20231125Bug Reported
Initial: 30/07/2024Author
Andreas SchererDescription
The invocation of calloc in section 26 of module MMIX-CONFIG isn't checked for failure. There should be a check against return value NULL and an appropriate panic message.From my analysis, this is the single remaining call of calloc without a failure check.
Proposed Patch
@x [26] l.11
funit[j].co=(coroutine*)calloc(n,sizeof(coroutine));
@y
funit[j].co=(coroutine*)calloc(n,sizeof(coroutine));
if (!funit[j].co) panic(errprint1("Can't allocate coroutine %d",j));
@z
