Bug 1196794
| Summary: | rpc.gssd segfaults in /lib64/libgssapi_krb5.so | ||||||
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| Product: | [Fedora] Fedora | Reporter: | Benjamin Coddington <bcodding> | ||||
| Component: | nfs-utils | Assignee: | Steve Dickson <steved> | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 21 | CC: | bfields, jlayton, steved | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2015-02-26 22:30:09 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: | |||||||
| Attachments: |
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*** This bug has been marked as a duplicate of bug 1196371 *** |
Created attachment 995731 [details] Backtrace of rpc.gssd Description of problem: The following segfault happens in rpc.gssd when mounting Red Hat Storage server (aka the ganesha server) #0 gss_delete_sec_context (minor_status=minor_status@entry=0x7fff684c8724, context_handle=context_handle@entry=0x7fab5a981768, output_token=output_token@entry=0x0) at g_delete_sec_context.c:87 #1 0x00007fab56c9f681 in gssi_delete_sec_context (minor_status=0x7fff684c87a4, context_handle=<optimized out>, output_token=0x0) at src/mechglue/gpp_context.c:368 #2 0x00007fab58ed83f3 in gss_delete_sec_context (minor_status=minor_status@entry=0x7fff684c87a4, context_handle=context_handle@entry=0x7fab5a911168, output_token=output_token@entry=0x0) at g_delete_sec_context.c:90 #3 0x00007fab5859e884 in authgss_destroy_context (auth=auth@entry=0x7fab5a9091e0) at auth_gss.c:605 #4 0x00007fab5859e991 in authgss_destroy (auth=auth@entry=0x7fab5a9091e0) at auth_gss.c:627 #5 0x00007fab5859f236 in authgss_refresh (auth=0x7fab5a9091e0, dummy=<optimized out>) at auth_gss.c:547 ... Full back trace is attached. Version-Release number of selected component (if applicable): krb5-libs-1.12.2-9.fc21.x86_64 nfs-utils-1.3.1-6.1.fc21.x86_64 libtirpc-0.2.5-2.0.fc21.x86_64 How reproducible: 100% Steps to Reproduce: 1. start rpc.gssd with a valid keytab 2. mount the Red Hat storage server Additional info: The problem occurs because the fedora 21 client is trying to set up a GSS context with the server. Security is not enabled on the server so the request is failed with an AUTH_ERROR error.