tree dd34c6f618f75713cfa7a528bb9bc94392915662
parent 7b7548360e068fb92a5acb8decb75f1127936f20
author Josh Simmons <simmonsjosh@google.com> 1588132846 +1000
committer Commit Bot <commit-bot@chromium.org> 1588725925 +0000

smbfs: Add default value for statvfs.f_namemax

libsmbclient returns 0 for the statvfs.f_namemax (maximum filename
length) element, which causes explicit length checks, such as those
performed in the chrome.fileManagerPrivate API, to fail. This is a
forward-compatible fix: iff the value is 0, it is replaced with a
default that is consistent across most target filesystems (ie. NTFS,
ext3, ext4).

BUG=chromium:1072893
TEST=Manually tested by renaming a file and a directory

Change-Id: I6cbdaf544266f9d674df2f80d17f2bc3c363a7d7
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform2/+/2172100
Tested-by: Josh Simmons <simmonsjosh@google.com>
Commit-Queue: Josh Simmons <simmonsjosh@google.com>
Reviewed-by: Anand Mistry <amistry@chromium.org>