Opened 10 years ago
Closed 10 years ago
#311 closed defect (duplicate)
FPU control word is altered at startup
| Reported by: | KO Myung-Hun | Owned by: | |
|---|---|---|---|
| Priority: | normal | Milestone: | libc-0.7 |
| Component: | libc | Version: | 0.6.5 |
| Severity: | normal | Keywords: | |
| Cc: |
Description
Hi/2.
It is well known that some dlls alter FPU CW but do not restore it. So if those dlls are imported, FPU CW is altered at startup. This may cause SIGFPE later. To prevent this, it's good to initialize FPU CW at startup.
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Sorry, this ticket was created twice. See ticket #312.