Bug 113665
| Summary: | broken data field read ? | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | d.binderman |
| Component: | dhcp | Assignee: | Daniel Walsh <dwalsh> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 1 | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2004-01-21 20:10:05 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
Update latest code in Fedora core with this patch. dhcp-3.0pl2-6.20 An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on the solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHBA-2004-566.html |
Description of problem: I just tried to compile package dhcp-3.0pl2-6.16, from Redhat Fedora Core 1. The compiler said packet.c(153): remark #592: variable "ip" is used before its value is set The source code is IP_V_SET (&ip, 4); but #define IP_V_SET(iph,x) ((iph)->ip_fvhl = ((iph)->ip_fvhl & 0x0F) | ((x) << 4)) I think field ip_fvhl is being read from before it is initialised. Suggest add memset( &ip, sizeof ip, 0); just after the declaration of ip. Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info: