Bug 1431986
| Summary: | expand_dfs plugin read_target_host() parameters | ||||||
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| Product: | Red Hat Enterprise Linux 7 | Reporter: | Andrey Bondarenko <abondare> | ||||
| Component: | samba | Assignee: | Andreas Schneider <asn> | ||||
| Status: | CLOSED ERRATA | QA Contact: | Andrej Dzilský <adzilsky> | ||||
| Severity: | medium | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 7.3 | CC: | abondare, adzilsky, asn, gdeschner, jarrpa, rhack | ||||
| Target Milestone: | rc | Flags: | abondare:
needinfo+
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| Target Release: | --- | ||||||
| Hardware: | All | ||||||
| OS: | Linux | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | samba-4.6.2-4.el7 | Doc Type: | If docs needed, set a value | ||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | |||||||
| : | 1432911 (view as bug list) | Environment: | |||||
| Last Closed: | 2017-08-01 18:21:34 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: | 1432911 | ||||||
| Attachments: |
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Created attachment 1265102 [details]
msdfs.patch
Can you please test with the patch attached to this bug? *** Bug 1432911 has been marked as a duplicate of this bug. *** Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2017:1950 |
Description of problem: The ip address of the remote client was used as the map filename. [2017/03/06 16:42:39.859984, 0] ../source3/modules/vfs_expand_msdfs.c:56(read_target_host) can't open IP map 10.100.0.204. Error No such file or directory In the vfs_expand_mfs.c file, we could see that the parameters are reversed in the function definition and function call. See below. targethost = read_target_host( ctx, raddr, mapfilename); static char *read_target_host(TALLOC_CTX *ctx, const char *mapfile, const char *clientaddr) the patch is simple: diff source3/modules/vfs_expand_msdfs.c ../samba-4.2.10/source3/modules/vfs_expand_msdfs.c 151c151 < ctx, mapfilename, raddr); --- > ctx, raddr, mapfilename); Version-Release number of selected component (if applicable): [root@mediasrv01 samba]# rpm -qa | grep samba samba-common-tools-4.2.10-6.2.el7_2.x86_64 samba-client-4.2.10-6.2.el7_2.x86_64 samba-common-libs-4.2.10-6.2.el7_2.x86_64 samba-common-4.2.10-6.2.el7_2.noarch samba-vfs-evs-1.0.5-0.el7.x86_64 samba-client-libs-4.2.10-6.2.el7_2.x86_64 pcp-pmda-samba-3.10.6-2.el7.x86_64 samba-python-4.2.10-6.2.el7_2.x86_64 samba-4.2.10-6.2.el7_2.x86_64 samba-libs-4.2.10-6.2.el7_2.x86_64 [root@mediasrv01 samba]# cat /etc/redhat-release Red Hat Enterprise Linux Server release 7.2 (Maipo) How reproducible: Mount DFS share. Actual results: can't open IP map 10.100.0.204. Error No such file or directory Expected results: working share