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Fixed bug #483:

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* vfs_get_fs_node_from_path() now also work for absolute paths again (but
  still for relative ones from the volume root) - it just tests if the
  mount IDs fit, so it only returns successful if the path really is on
  the desired mount.
* the Disk Device Manager publish functions now call devfs_publish_*()
  correctly (by omitting the "/dev/" mount point).
* devfs_publish_partition() now accepts absolute device paths but relative
  partition paths.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@17138 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler
2006-04-16 11:44:54 +00:00
parent b026647574
commit b2536cb5d6
4 changed files with 20 additions and 9 deletions
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src/system/kernel/fs/devfs.cpp
+5 -3
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@@ -2107,9 +2107,11 @@ devfs_publish_partition(const char *path, const partition_info *info)
// the partition and device paths must be the same until the leaves
const char *lastPath = strrchr(path, '/');
const char *lastDevice = strrchr(info->device, '/');
if (lastPath == NULL || lastDevice == NULL
|| lastPath - path != lastDevice - info->device
|| strncmp(path, info->device, lastPath - path))
if (lastPath == NULL || lastDevice == NULL)
return B_BAD_VALUE;
size_t length = lastDevice - (lastPath - path) - info->device;
if (strncmp(path, info->device + length, lastPath - path))
return B_BAD_VALUE;
devfs_vnode *device;