[Pkg-libvirt-commits] [libguestfs] 376/384: customize: fix --upload to FAT partition (RHBZ#1196101)

[Hilko Bengen]

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bengen pushed a commit to branch experimental
in repository libguestfs.

commit e6dadd6aca139792863cd3d274270095ec49a34e
Author: Maros Zatko <mzatko at redhat.com>
Date:   Thu Mar 26 16:47:58 2015 +0100

    customize: fix --upload to FAT partition (RHBZ#1196101)
    
    Some filesystems, such as FAT doesn't support file
    ownership, so show warning instead of error on EPERM.
---
 customize/customize_run.ml | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/customize/customize_run.ml b/customize/customize_run.ml
index dbb77df..f2dbaa2 100644
--- a/customize/customize_run.ml
+++ b/customize/customize_run.ml
@@ -290,7 +290,13 @@ exec >>%s 2>&1
       let perms = statbuf.st_perm land 0o7777 (* sticky & set*id *) in
       g#chmod perms dest;
       let uid, gid = statbuf.st_uid, statbuf.st_gid in
-      g#chown uid gid dest
+      let chown () =
+        try g#chown uid gid dest
+        with Guestfs.Error m as e ->
+          if g#last_errno () = Guestfs.Errno.errno_EPERM
+          then warning "%s" m
+          else raise e in
+      chown ()
 
     | `Write (path, content) ->
       msg (f_"Writing: %s") path;

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