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https://issues.apache.org/jira/browse/TS-3262?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14277866#comment-14277866
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ASF subversion and git services commented on TS-3262:
-----------------------------------------------------
Commit 9e2a4729114d92019a0ef9d3f4bc89da7ac434a2 in trafficserver's branch
refs/heads/4.2.x from [~zwoop]
[ https://git-wip-us.apache.org/repos/asf?p=trafficserver.git;h=9e2a472 ]
TS-3262 Check _hostname[0], which seems correct
(cherry picked from commit 29e58ea4ef4884ddc3e3606cac2e4aba3400fdcf)
> Build failure using clang on Fedora 21
> --------------------------------------
>
> Key: TS-3262
> URL: https://issues.apache.org/jira/browse/TS-3262
> Project: Traffic Server
> Issue Type: Bug
> Components: Core
> Reporter: Leif Hedstrom
> Assignee: Leif Hedstrom
> Priority: Blocker
> Fix For: 5.2.0
>
>
> {code}
> ../../proxy/CoreUtils.cc:266:22: error: absolute value function 'abs' given
> an argument of type 'long' but has parameter of type 'int' which may cause
> truncation of value [-Werror,-Wabsolute-value]
> intptr_t offset2 = abs(vaddr - vadd);
> ^
> ../../proxy/CoreUtils.cc:266:22: note: use function 'std::abs' instead
> intptr_t offset2 = abs(vaddr - vadd);
> ^~~
> std::abs
> ../../proxy/CoreUtils.cc:305:19: error: absolute value function 'abs' given
> an argument of type 'long' but has parameter of type 'int' which may cause
> truncation of value [-Werror,-Wabsolute-value]
> intptr_t off2 = abs(vadd - framep);
> ^
> ../../proxy/CoreUtils.cc:305:19: note: use function 'std::abs' instead
> intptr_t off2 = abs(vadd - framep);
> ^~~
> std::abs
> ../../proxy/CoreUtils.cc:348:19: error: absolute value function 'abs' given
> an argument of type 'long' but has parameter of type 'int' which may cause
> truncation of value [-Werror,-Wabsolute-value]
> intptr_t off2 = abs(vadd - framep);
> ^
> ../../proxy/CoreUtils.cc:348:19: note: use function 'std::abs' instead
> intptr_t off2 = abs(vadd - framep);
> ^~~
> std::abs
> ../../proxy/CoreUtils.cc:652:20: error: absolute value function 'abs' given
> an argument of type 'long' but has parameter of type 'int' which may cause
> truncation of value [-Werror,-Wabsolute-value]
> int nto_copy = abs((char *) copy_start - free_start);
> ^
> ../../proxy/CoreUtils.cc:652:20: note: use function 'std::abs' instead
> int nto_copy = abs((char *) copy_start - free_start);
> ^~~
> std::abs
> ../../proxy/CoreUtils.cc:794:22: error: absolute value function 'abs' given
> an argument of type 'long' but has parameter of type 'int' which may cause
> truncation of value [-Werror,-Wabsolute-value]
> intptr_t offset2 = abs(vaddr - vadd);
> ^
> ../../proxy/CoreUtils.cc:794:22: note: use function 'std::abs' instead
> intptr_t offset2 = abs(vaddr - vadd);
> ^~~
> std::abs
> {code}
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