[haiku-bugs] [Haiku] #6789: Wrong comparison in tcp add-on
- From: "kaliber" <trac@xxxxxxxxxxxx>
- Date: Fri, 05 Nov 2010 17:14:56 -0000
#6789: Wrong comparison in tcp add-on
--------------------------------------+-----------------------------
Reporter: kaliber | Owner: axeld
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: Network & Internet/TCP | Version: R1/Development
Keywords: | Blocked By:
Has a Patch: 0 | Platform: All
Blocking: |
--------------------------------------+-----------------------------
Here is clang diagnose:
{{{
src/add-ons/kernel/network/protocols/tcp/tcp.cpp:201:43: error: comparison
of unsigned expression >= 0 is always true [-Wtautological-compare]
if (option->length == 4 && (size - 4) >=
0)
~~~~~~~~~~ ^ ~
src/add-ons/kernel/network/protocols/tcp/tcp.cpp:205:43: error: comparison
of unsigned expression >= 0 is always true [-Wtautological-compare]
if (option->length == 3 && (size - 3) >=
0) {
~~~~~~~~~~ ^ ~
src/add-ons/kernel/network/protocols/tcp/tcp.cpp:211:45: error: comparison
of unsigned expression >= 0 is always true [-Wtautological-compare]
if (option->length == 10 && (size - 10) >=
0) {
~~~~~~~~~~~ ^
~
src/add-ons/kernel/network/protocols/tcp/tcp.cpp:219:43: error: comparison
of unsigned expression >= 0 is always true [-Wtautological-compare]
if (option->length == 2 && (size - 2) >=
0)
~~~~~~~~~~ ^ ~
}}}
--
Ticket URL: <http://dev.haiku-os.org/ticket/6789>
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