Check in #sendError method if the response was committed already.
If yes we cannot set response status or send an error message, last
resort is to close the outputstream.
If the response wasn't yet committed first reset the response before
using writer to send the error message to the client since mixing STREAM
and WRITE mode (mixing asynchronous and blocking I/O) is illegal in
servlet 3.1.
see the following bugs in the gerrit and jetty issue trackers
https://bugs.chromium.org/p/gerrit/issues/detail?id=9667https://bugs.chromium.org/p/gerrit/issues/detail?id=9721https://github.com/eclipse/jetty.project/issues/2911
Change-Id: Ie35563c2e0ac1c5e918185a746622589a880dc7f
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Current code violates the ServletOutputStream contract. For every
out.isReady() == true either write or close of that ServletOutputStream
should be called.
See also this issue upstream for more context: [1].
[1] https://github.com/eclipse/jetty.project/issues/2911
Change-Id: Ied575f3603a6be0d2dafc6c3329d685fc212c7a3
Signed-off-by: David Ostrovsky <david@ostrovsky.org>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
When buffer was written not only call AsyncContext#complete() but also
return from the ObjectDownloadListener#onWritePossible(). This avoids
endless loop after upgrading from Jetty 9.3.x to 9.4.x lines.
In Jetty example implementation:[1] the return statemnt is also used:
// If we are at EOF then complete
if (len < 0)
{
async.complete();
return;
}
See also this issue upstream: [2].
[1] https://webtide.com/servlet-3-1-async-io-and-jetty
[2] https://github.com/eclipse/jetty.project/issues/2911
Change-Id: Iac73fb25e67d40228a378a8e34103f1d28b72a76
Signed-off-by: David Ostrovsky <david@ostrovsky.org>
This happened if the LockTokens hard link was already deleted earlier.
Bug: 531759
Change-Id: Idc84bd695fac1a763b3cbb797c9c4c636a16e329
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Otherwise fetching all tags may pull in commits not on the
specified branches. Canonical git also does this.[1]
[1] https://github.com/git/git/blob/b160b6e69/builtin/clone.c#L1124
Bug: 538768
Change-Id: If0ac75fb9fae0c95d1a48b22954c54d4c3c09a47
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
When not all branches are cloned, the fetch refspec for the
remote should not be "+refs/heads/*:refs/remotes/origin/*":
that would fetch all branches on the very next fetch, thus
making a clone with only a subset of the branches rather
pointless.
Instead, produce refspecs for the cloned branches only.
Canonical git also does this for its --single-branch case;
it doesn't have an option to clone only a subset of the branches
(only one or all).
Bug: 466858
Change-Id: Ie871880f757663437efac1e8b3313094f9e629b3
Also-by: Julian Enoch <julian.enoch@ericsson.com>
Signed-off-by: Julian Enoch <julian.enoch@ericsson.com>
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
Fetch code has been moved to a ProtocolV2Parser, but ls-refs code is
still in UploadPack.
Moving it to the parser makes it easier to test, keeps the parsing
together and makes the two commands follow similar structure.
Change-Id: I573ce543e804ddeb9f83303b4af250b7cddc8cad
Signed-off-by: Ivan Frade <ifrade@google.com>
UploadPack.processShallow is doing too many things and offering a
confusing API. It is filtering or splitting commit ids depending
if a parameter is null and writing them out (or not) depending on another
flag.
Iterate the list and announce to Consumers what object ids need
to be marked as (un)shallow. They decide what to do with them.
As java consumers don't allow to propagate exceptions, define
our own functional interface for it.
Change-Id: I619cf2eed9b1e0338151120b8ef87a463fbe8827
Signed-off-by: Ivan Frade <ifrade@google.com>
shallowCommits variable is nullable only to signal later
if code has gone through the processShallow code.
Use a flag to indicate that condition and make shallowCommits
non-nullable. This makes code clearer and paves the way to untangle
processShallow in a follow-up commit.
Change-Id: I898e6aaf6f860bb6afafbac05653ba116c9b2da6
Signed-off-by: Ivan Frade <ifrade@google.com>
* stable-5.1:
Fix logging null if called process fails
Change-Id: Iba771dd8d680b154cb628c7571a2bbc2ecf50a3b
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
If some process executed by FS#readPipe ends in an error,
the error stream is never set as errorMessage because
FS#GobblerThread#waitForProcessCompletion always returned true.
This caused LOG#warn to be called with null.
Return false whenever FS#GobblerThread#waitForProcessCompletion fails.
Bug: 538723
Change-Id: Ic9492bd688431d52c8665f7a2efec2989e95a4ce
Signed-off-by: Cliffred van Velzen <cliffred@cliffred.nl>
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
* stable-5.0:
Fix NoSuchFileException during directory cleanup in RefDirectory
Externalize warning message in RefDirectory.delete()
Suppress warning for trying to delete non-empty directory
Change-Id: I9371f354d685545cc6a268420e44ae4c9577680f
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
* stable-4.11:
Fix NoSuchFileException during directory cleanup in RefDirectory
Externalize warning message in RefDirectory.delete()
Suppress warning for trying to delete non-empty directory
Change-Id: Ic7eaa0b6a4e750bc7853eb549a9e126269ae22cf
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
* stable-4.10:
Fix NoSuchFileException during directory cleanup in RefDirectory
Externalize warning message in RefDirectory.delete()
Suppress warning for trying to delete non-empty directory
Change-Id: I191d56e3c0f11cf53076b06c7e7a05492c7a03f1
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
* stable-4.9:
Fix NoSuchFileException during directory cleanup in RefDirectory
Externalize warning message in RefDirectory.delete()
Suppress warning for trying to delete non-empty directory
Change-Id: Ied2d7a70c5544ff012687a1aeb6e07394d9bd6fd
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
* stable-4.8:
Fix NoSuchFileException during directory cleanup in RefDirectory
Externalize warning message in RefDirectory.delete()
Suppress warning for trying to delete non-empty directory
Change-Id: I5e6cc35f3673545e7ff857e6ed0bcd2c44e50316
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
* stable-4.7:
Fix NoSuchFileException during directory cleanup in RefDirectory
Externalize warning message in RefDirectory.delete()
Suppress warning for trying to delete non-empty directory
Change-Id: I9ec6352b5ff57aa1a3380079dc9165890cc76d49
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
Change-Id: Icec16c01853a3f5ea016d454b3d48624498efcce
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>
(cherry picked from commit 5e68fe245f)
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
This is actually a fairly common occurrence; deleting the parent
directories can work only if the file deleted was the last one
in the directory.
Bug: 537872
Change-Id: I86d1d45e1e2631332025ff24af8dfd46c9725711
Signed-off-by: Thomas Wolf <thomas.wolf@paranor.ch>
(cherry picked from commit d9e767b431)
Signed-off-by: David Pursehouse <david.pursehouse@gmail.com>
According to String.replaceAll JavaDoc:
"Note that backslashes (\) and dollar signs ($) in the replacement
string may cause the results to be different than if it were being
treated as a literal replacement string; see Matcher.replaceAll. Use
java.util.regex.Matcher.quoteReplacement to suppress the special meaning
of these characters, if desired."
Bug: 536318
Change-Id: Ib70cfec41bf73e14d23d94d14aee05a25b1e87f6
Signed-off-by: Markus Duft <markus.duft@ssi-schaefer.com>
Matthias Sohn
David Ostrovsky
David Pursehouse
Thomas Wolf
Ivan Frade
Cliffred van Velzen
Markus Duft