[Libreoffice-commits] core.git: registry/source

[Stephan Bergmann (via logerrit)]

 registry/source/reflwrit.cxx |    1 +
 1 file changed, 1 insertion(+)

New commits:
commit 505fb3f952106d6fafd300097cce83c2050fbc60
Author:     Stephan Bergmann <sbergman at redhat.com>
AuthorDate: Wed Jul 21 17:16:19 2021 +0200
Commit:     Stephan Bergmann <sbergman at redhat.com>
CommitDate: Thu Jul 22 08:15:30 2021 +0200

    -Werror=maybe-uninitialized
    
    > registry/source/reflwrit.cxx: In member function ‘sal_uInt32 RegistryTypeWriter::getBlopSize()’:
    > registry/source/reflwrit.cxx:1332:33: error: ‘size’ may be used uninitialized in this function [-Werror=maybe-uninitialized]
    >  1332 |     return ::getBlopSize(m_hImpl);
    >       |                                 ^
    
    at least with recent GCC 12 trunk and --enable-dbgutil --enable-optimized
    
    Change-Id: I17abbb55ba31458147afd486a17e8455ede39b32
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/119338
    Tested-by: Jenkins
    Reviewed-by: Stephan Bergmann <sbergman at redhat.com>

diff --git a/registry/source/reflwrit.cxx b/registry/source/reflwrit.cxx
index 04be2db6e702..8f8e83318433 100644
--- a/registry/source/reflwrit.cxx
+++ b/registry/source/reflwrit.cxx
@@ -1207,6 +1207,7 @@ void const * TYPEREG_CALLTYPE typereg_writer_getBlob(void * handle, sal_uInt32 *
         try {
             writer->createBlop();
         } catch (std::bad_alloc &) {
+            *size = 0;
             return nullptr;
         }
     }