Closed Bug 1359926 Opened 3 years ago Closed 3 years ago

Add fwrapv security flag

Categories

(Core :: Security, enhancement)

enhancement
Not set
normal

Tracking

()

RESOLVED DUPLICATE of bug 1031653

People

(Reporter: tjr, Unassigned)

References

(Blocks 1 open bug)

Details

(Keywords: sec-want, Whiteboard: [sg:want])

This bug was created as a clone of Bug 620058 which has more context.
|-fwrapv| or |-ftrapv|? wrap keeps the hardened build from exploiting weird compiler optimizations from the undefined behavior, but trapv gives us a shot at discovering the overflow.
Is this the same like Bug 1031653?
Status: NEW → RESOLVED
Closed: 3 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 1031653
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