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Posted to issues@trafficserver.apache.org by "Igor Galić (JIRA)" <ji...@apache.org> on 2013/07/04 11:05:20 UTC

[jira] [Commented] (TS-2001) clang complaint in HttpTransact.cc: logical not is only applied to the left hand side of this comparison

    [ https://issues.apache.org/jira/browse/TS-2001?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13699875#comment-13699875 ] 

Igor Galić commented on TS-2001:
--------------------------------

Proposed patch:
{code}
diff --git proxy/http/HttpTransact.cc proxy/http/HttpTransact.cc
index b9e557e..eedc733 100644
--- proxy/http/HttpTransact.cc
+++ proxy/http/HttpTransact.cc
@@ -5183,7 +5183,7 @@ HttpTransact::RequestError_t HttpTransact::check_request_validity(State* s, HTTP
     if ((scheme == URL_WKSIDX_HTTP || scheme == URL_WKSIDX_HTTPS) &&
         (method == HTTP_WKSIDX_POST || method == HTTP_WKSIDX_PUSH || method == HTTP_WKSIDX_PUT) &&
         ! incoming_hdr->presence(MIME_PRESENCE_CONTENT_LENGTH) &&
-        ! s->client_info.transfer_encoding == CHUNKED_ENCODING) {
+        s->client_info.transfer_encoding != CHUNKED_ENCODING) {
 
           return NO_POST_CONTENT_LENGTH;
     }
{code}
                
> clang complaint in HttpTransact.cc: logical not is only applied to the left hand side of this comparison
> --------------------------------------------------------------------------------------------------------
>
>                 Key: TS-2001
>                 URL: https://issues.apache.org/jira/browse/TS-2001
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: Cleanup
>            Reporter: Igor Galić
>
> {code}
>   CXX    HttpTransact.o
> HttpTransact.cc:5186:9: error: logical not is only applied to the left hand side of this comparison [-Werror,-Wlogical-not-parentheses]
>         ! s->client_info.transfer_encoding == CHUNKED_ENCODING) {
>         ^                                  ~~
> HttpTransact.cc:5186:9: note: add parentheses after the '!' to evaluate the comparison first
>         ! s->client_info.transfer_encoding == CHUNKED_ENCODING) {
>         ^
>           (                                                   )
> HttpTransact.cc:5186:9: note: add parentheses around left hand side expression to silence this warning
>         ! s->client_info.transfer_encoding == CHUNKED_ENCODING) {
>         ^
>         (                                 )
> 1 error generated.
> make[3]: *** [HttpTransact.o] Error 1
> make[3]: Leaving directory `/home/igalic/src/asf/trafficserver/proxy/http'
> {code}

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