diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/backupclient/BackupClientFileAttributes.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/backupclient/BackupClientFileAttributes.cpp b/lib/backupclient/BackupClientFileAttributes.cpp index 70c0d09d..a31cd7b4 100644 --- a/lib/backupclient/BackupClientFileAttributes.cpp +++ b/lib/backupclient/BackupClientFileAttributes.cpp @@ -511,6 +511,10 @@ void BackupClientFileAttributes::FillExtendedAttr(StreamableMemBlock &outputBloc // Find size of attribute (must call with buffer and length 0 on some platforms, // as -1 is returned if the data doesn't fit.) int valueSize = ::lgetxattr(Filename, attrKey.c_str(), 0, 0); + if(valueSize<0) + { + THROW_EXCEPTION(CommonException, OSFileError); + } // Resize block, if needed if(xattrSize+valueSize>xattrBufferSize) @@ -522,7 +526,6 @@ void BackupClientFileAttributes::FillExtendedAttr(StreamableMemBlock &outputBloc // This gets the attribute value (may be text or binary), no termination valueSize = ::lgetxattr(Filename, attrKey.c_str(), buffer+xattrSize, xattrBufferSize-xattrSize); - if(valueSize<0) { THROW_EXCEPTION(CommonException, OSFileError); |