[tor-bugs] #4229 [Tor Client]: smartlist_len returns a (signed) int
Tor Bug Tracker & Wiki
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Fri Oct 14 18:57:09 UTC 2011
#4229: smartlist_len returns a (signed) int
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Reporter: rransom | Owner:
Type: defect | Status: new
Priority: major | Milestone: Tor: 0.2.3.x-final
Component: Tor Client | Version:
Keywords: | Parent:
Points: | Actualpoints:
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Comment(by rransom):
It's also not quite clear what we want to do for lengths in general -- do
we sometimes use negative return values to indicate failure of a function
that would normally return a length? At the very least, we need safe
(overflow-checking) unsigned-to-signed and signed-to-unsigned cast macros.
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/4229#comment:2>
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