non-portable char vs integer comparisons
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Key: TS-629
URL: https://issues.apache.org/jira/browse/TS-629
Project: Traffic Server
Issue Type: Bug
Components: Portability
Affects Versions: 2.1.5
Environment: ARM/Maemo with gcc 4.2.1
Reporter: Nick Kew
Priority: Minor
Several char comparisons fail with "always true" or "always false" on this
platform:
iocore/cluster/ClusterHandlerBase.cc line 148 (is this needed? Under what
circumstances can size_index be negative but not -1)
iocore/cluster/ClusterProcessor.cc lines 209/210/212 (as above?)
lib/ts/ParseRules.h line 193 and 253 (platform is fine if we test bitwise-AND
0x80 for negativity)
proxy/mgmt2/cluster/ClusterCom.cc line 2134 (casting EOF to char fixes it)
proxy/mgmt2/preparse/IPRange.cc line 112 (as above)
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