sfx2/source/doc/docfile.cxx | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
New commits:
commit a9ed52fca453f14cd38d948eba749248892577e4
Author: Julian Kalinowski <julian.kalinow...@dataport.de>
AuthorDate: Tue Mar 31 12:45:31 2020 +0200
Commit: Xisco Faulí <xiscofa...@libreoffice.org>
CommitDate: Wed Apr 1 11:38:23 2020 +0200
tdf#128662 Fix exception when accessing empty lock list
This fixes an Access Violation Exception when a WebDAV server says a
resource is locked but does return an empty lockdiscovery element on
WebDAV Propfind. Without this patch, the code only checks that a list
exists, but it should also check if it contains elements before
accessing it.
Change-Id: I5f555a9b5805102242392b018ab5a8009c7a203c
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/91412
Tested-by: Mike Kaganski <mike.kagan...@collabora.com>
Reviewed-by: Mike Kaganski <mike.kagan...@collabora.com>
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/91392
Tested-by: Xisco Faulí <xiscofa...@libreoffice.org>
Reviewed-by: Xisco Faulí <xiscofa...@libreoffice.org>
(cherry picked from commit 37cb8ac6abfc9bfd44aed1a51f6374ad1e23583a)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/91396
Reviewed-by: Julian Kalinowski <julian.kalinow...@dataport.de>
Reviewed-by: Michael Stahl <michael.st...@cib.de>
diff --git a/sfx2/source/doc/docfile.cxx b/sfx2/source/doc/docfile.cxx
index 0e646ae723b5..5d00d39bd837 100644
--- a/sfx2/source/doc/docfile.cxx
+++ b/sfx2/source/doc/docfile.cxx
@@ -1206,7 +1206,7 @@ SfxMedium::LockFileResult
SfxMedium::LockOrigFileOnDemand(bool bLoading, bool bN
uno::Sequence<css::ucb::Lock> aLocks;
// getting the property, send a PROPFIND to
the server over the net
- if
(aContentToLock.getPropertyValue("DAV:lockdiscovery") >>= aLocks)
+ if
((aContentToLock.getPropertyValue("DAV:lockdiscovery") >>= aLocks) &&
aLocks.hasElements())
{
// got at least a lock, show the owner of
the first lock returned
css::ucb::Lock aLock = aLocks[0];
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