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| author | Roger Pau Monne <roger.pau@entel.upc.edu> | 2012-01-26 17:38:05 +0000 |
|---|---|---|
| committer | Roger Pau Monne <roger.pau@entel.upc.edu> | 2012-01-26 17:38:05 +0000 |
| commit | 6409d99bdfc542fa1fcc77475fc4d959252164bf (patch) | |
| tree | d31e0529b5dc748989dbf728861c22079c09f311 /tools/libxl/libxl_device.c | |
| parent | 647f63ae76eb020d53c0c328aeaae989e8b682ad (diff) | |
| download | xen-6409d99bdfc542fa1fcc77475fc4d959252164bf.tar.gz xen-6409d99bdfc542fa1fcc77475fc4d959252164bf.tar.bz2 xen-6409d99bdfc542fa1fcc77475fc4d959252164bf.zip | |
libxl: fix parse_backend_path and device_backend_path to be mutual
Currently if libxl__parse_backend_path is used and then you try to get
the original path again with libxl__device_backend_path the
result is wrong. This patch fixes the issue, so transformation from
path to libxl__device and back is reciprocal.
Signed-off-by: Roger Pau Monne <roger.pau@entel.upc.edu>
Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
Committed-by: Ian Jackson <ian.jackson@eu.citrix.com>
Diffstat (limited to 'tools/libxl/libxl_device.c')
| -rw-r--r-- | tools/libxl/libxl_device.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/tools/libxl/libxl_device.c b/tools/libxl/libxl_device.c index 5d05e90cb4..834375c7ea 100644 --- a/tools/libxl/libxl_device.c +++ b/tools/libxl/libxl_device.c @@ -46,12 +46,11 @@ int libxl__parse_backend_path(libxl__gc *gc, { /* /local/domain/<domid>/backend/<kind>/<domid>/<devid> */ char strkind[16]; /* Longest is actually "console" */ - uint32_t domain; - int rc = sscanf(path, "/local/domain/%d/backend/%15[^/]/%d/%d", + int rc = sscanf(path, "/local/domain/%d/backend/%15[^/]/%u/%d", &dev->backend_domid, strkind, - &domain, - &dev->backend_devid); + &dev->domid, + &dev->devid); if (rc != 4) return ERROR_FAIL; |