[jira] [Closed] (OFBIZ-9630) [FB] Package org.apache.ofbiz.common.login

[Nicolas Malin (Jira)]

     [ https://issues.apache.org/jira/browse/OFBIZ-9630?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Michael Brohl closed OFBIZ-9630.
--------------------------------
       Resolution: Implemented
    Fix Version/s: Upcoming Release

Thanks Dennis,

your patch is in trunk r1811424.

> [FB] Package org.apache.ofbiz.common.login
> ------------------------------------------
>
>                 Key: OFBIZ-9630
>                 URL: https://issues.apache.org/jira/browse/OFBIZ-9630
>             Project: OFBiz
>          Issue Type: Sub-task
>          Components: framework
>    Affects Versions: Trunk
>            Reporter: Dennis Balkir
>            Assignee: Michael Brohl
>            Priority: Minor
>             Fix For: Upcoming Release
>
>         Attachments: OFBIZ-9630_org.apache.ofbiz.common.login_bugfixes.patch
>
>
> - LoginServices.java:118, DM_CONVERT_CASE
> Dm: Use of non-localized String.toUpperCase() or String.toLowerCase() in org.apache.ofbiz.common.login.LoginServices.userLogin(DispatchContext, Map)
> A String is being converted to upper or lowercase, using the platform's default encoding. This may result in improper conversions when used with international characters. Use the
> String.toUpperCase( Locale l )
> String.toLowerCase( Locale l )
> versions instead.
> - LoginServices.java:161, DLS_DEAD_LOCAL_STORE
> DLS: Dead store to loginDisableMinutes in org.apache.ofbiz.common.login.LoginServices.userLogin(DispatchContext, Map)
> This instruction assigns a value to a local variable, but the value is not read or used in any subsequent instruction. Often, this indicates an error, because the value computed is never used.
> Note that Sun's javac compiler often generates dead stores for final local variables. Because FindBugs is a bytecode-based tool, there is no easy way to eliminate these false positives.
> - LoginServices.java:569, DLS_DEAD_LOCAL_STORE
> DLS: Dead store to resultMap in org.apache.ofbiz.common.login.LoginServices.createUserLogin(DispatchContext, Map)
> This instruction assigns a value to a local variable, but the value is not read or used in any subsequent instruction. Often, this indicates an error, because the value computed is never used.
> Note that Sun's javac compiler often generates dead stores for final local variables. Because FindBugs is a bytecode-based tool, there is no easy way to eliminate these false positives.
> - LoginServices.java:661, NP_LOAD_OF_KNOWN_NULL_VALUE
> NP: Load of known null value in org.apache.ofbiz.common.login.LoginServices.updatePassword(DispatchContext, Map)
> The variable referenced at this point is known to be null due to an earlier check against null. Although this is valid, it might be a mistake (perhaps you intended to refer to a different variable, or perhaps the earlier check to see if the variable is null should have been a check to see if it was non-null).
> - LoginServices.java:671, DM_CONVERT_CASE
> Dm: Use of non-localized String.toUpperCase() or String.toLowerCase() in org.apache.ofbiz.common.login.LoginServices.updatePassword(DispatchContext, Map)
> A String is being converted to upper or lowercase, using the platform's default encoding. This may result in improper conversions when used with international characters. Use the
> String.toUpperCase( Locale l )
> String.toLowerCase( Locale l )
> versions instead.
> - LoginServices.java:733, DM_CONVERT_CASE
> Dm: Use of non-localized String.toUpperCase() or String.toLowerCase() in org.apache.ofbiz.common.login.LoginServices.updateUserLoginId(DispatchContext, Map)
> A String is being converted to upper or lowercase, using the platform's default encoding. This may result in improper conversions when used with international characters. Use the
> String.toUpperCase( Locale l )
> String.toLowerCase( Locale l )
> versions instead.
> - LoginServices.java:906, RCN_REDUNDANT_NULLCHECK_WOULD_HAVE_BEEN_A_NPE
> RCN: Nullcheck of userLogin at line 915 of value previously dereferenced in org.apache.ofbiz.common.login.LoginServices.checkNewPassword(GenericValue, String, String, String, String, List, boolean, Locale)
> A value is checked here to see whether it is null, but this value can't be null because it was previously dereferenced and if it were null a null pointer exception would have occurred at the earlier dereference. Essentially, this code and the previous dereference disagree as to whether this value is allowed to be null. Either the check is redundant or the previous dereference is erroneous.
> - LoginServices.java:915, RCN_REDUNDANT_NULLCHECK_OF_NONNULL_VALUE
> RCN: Redundant nullcheck of currentPassword, which is known to be non-null in org.apache.ofbiz.common.login.LoginServices.checkNewPassword(GenericValue, String, String, String, String, List, boolean, Locale)
> This method contains a redundant check of a known non-null value against the constant null.
> - LoginServices.java:988, DLS_DEAD_LOCAL_STORE
> DLS: Dead store to messageMap in org.apache.ofbiz.common.login.LoginServices.checkNewPassword(GenericValue, String, String, String, String, List, boolean, Locale)
> This instruction assigns a value to a local variable, but the value is not read or used in any subsequent instruction. Often, this indicates an error, because the value computed is never used.
> Note that Sun's javac compiler often generates dead stores for final local variables. Because FindBugs is a bytecode-based tool, there is no easy way to eliminate these false positives.
> - LoginServices.java:1002, DM_CONVERT_CASE
> Dm: Use of non-localized String.toUpperCase() or String.toLowerCase() in org.apache.ofbiz.common.login.LoginServices.checkNewPassword(GenericValue, String, String, String, String, List, boolean, Locale)
> A String is being converted to upper or lowercase, using the platform's default encoding. This may result in improper conversions when used with international characters. Use the
> String.toUpperCase( Locale l )
> String.toLowerCase( Locale l )
> versions instead.

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