Bug 1279942
| Summary: | targetcli truncates password when it is longer than 255 characters | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Bruno Goncalves <bgoncalv> |
| Component: | targetcli | Assignee: | Maurizio Lombardi <mlombard> |
| Status: | CLOSED WONTFIX | QA Contact: | Bruno Goncalves <bgoncalv> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 7.2 | ||
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2020-12-15 07:38:17 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 1295577, 1313485 | ||
After evaluating this issue, there are no plans to address it further or fix it in an upcoming release. Therefore, it is being closed. If plans change such that this issue will be fixed in an upcoming release, then the bug can be reopened. |
Description of problem: Trying to configure CHAP password longer than 255 characters, only the first 255 characters are used for password. Version-Release number of selected component (if applicable): targetcli-2.1.fb41-3.el7.noarch How reproducible: 100% Steps to Reproduce: 1.Create a password with 256 characters # export password=`cat /dev/urandom | tr -dc 'a-zA-Z0-9' | head -c 256` # echo ${#password} 256 2.Create an iSCSI target # targetcli /iscsi create iqn.2009-10.com.redhat:storage-1 3. Set the CHAP password # targetcli /iscsi/iqn.2009-10.com.redhat:storage-1/tpg1 set auth password=$password Parameter password is now 'JlNkQ1xmnhsYCukUIl5Ors8tiLNGnPu6GmUxhhidLvSuEEaZWqctB2rljEEC0xD1MuoqAgYunW33CWF1xncRZ93ns6wGbHKKKph6rPjYPB9mUudQKIHW2wtfYvnktkGKTnOZhjVnc4irBcxMxCLtVBobp9MtOmAee4gfHxDuhuScPKkb2DjoEtUBZ3h0xZ7RkpPqv8JGCK5BgKYo9uibwpGNgcK4ya56tiIEEesF5yGilqit3tfRGUJJBLeWJSz'. # echo $? 0 4. Check the last character was not set # echo $password JlNkQ1xmnhsYCukUIl5Ors8tiLNGnPu6GmUxhhidLvSuEEaZWqctB2rljEEC0xD1MuoqAgYunW33CWF1xncRZ93ns6wGbHKKKph6rPjYPB9mUudQKIHW2wtfYvnktkGKTnOZhjVnc4irBcxMxCLtVBobp9MtOmAee4gfHxDuhuScPKkb2DjoEtUBZ3h0xZ7RkpPqv8JGCK5BgKYo9uibwpGNgcK4ya56tiIEEesF5yGilqit3tfRGUJJBLeWJSze Expected results: targetcli should return some error informing the password is too long or provide some warning informing the password will be truncated. The problem also happens with userid longer than 255.