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(parent: f35bde2) | patch
v9fs_walk: As per 9p2000 RFC, MAXWELEM >= nwnames >= 0.
authorHarsh Prateek Bora <harsh@linux.vnet.ibm.com>
Thu, 14 Apr 2011 09:24:40 +0000 (14:54 +0530)
committerVenkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
Wed, 27 Apr 2011 15:27:25 +0000 (08:27 -0700)
commit4f8dee2dec9c6d590c8a7844b2824935542ca122
tree5a04dbaff4fb1b81799aadaabd3311991d2fbe1btree | snapshot
parentf35bde2f8fb55541d4d7ddca50d64ce5a6ef384ccommit | diff
v9fs_walk: As per 9p2000 RFC, MAXWELEM >= nwnames >= 0.

The nwnames field in TWALK message is assumed to be >=0 and <= MAXWELEM
which is defined as macro P9_MAXWELEM (16) in virtio-9p.h as per 9p2000
RFC. Appropriate changes are required in V9fsWalkState and v9fs_walk.

Signed-off-by: Harsh Prateek Bora <harsh@linux.vnet.ibm.com>
Reviewed-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Signed-off-by: Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
hw/9pfs/virtio-9p.c diff | blob | history
hw/9pfs/virtio-9p.h diff | blob | history
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