diff options
| author | Mike Kaganski <mike.kaganski@collabora.com> | 2018-10-20 22:58:47 +0200 |
|---|---|---|
| committer | Mike Kaganski <mike.kaganski@collabora.com> | 2018-10-21 07:07:23 +0200 |
| commit | 86fd9622fb8066e1b3a41971cdf7ad76539d313c (patch) | |
| tree | b9149ef284319346b7ee4b6cae6d39fd8ab28769 /ucb | |
| parent | 3846561f79cf9065abd9ca83c9fbfbe7e52e28e2 (diff) | |
tdf#120703 (PVS): handle failed realloc
V701 realloc() possible leak: when realloc() fails in allocating memory,
original pointer 'm_pBuffer' is lost. Consider assigning realloc()
to a temporary pointer.
Change-Id: I8a18e1472072456bfe9f32d822f185cabd24d6ed
Reviewed-on: https://gerrit.libreoffice.org/62114
Reviewed-by: Mike Kaganski <mike.kaganski@collabora.com>
Tested-by: Mike Kaganski <mike.kaganski@collabora.com>
Diffstat (limited to 'ucb')
| -rw-r--r-- | ucb/source/ucp/ftp/ftpurl.cxx | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/ucb/source/ucp/ftp/ftpurl.cxx b/ucb/source/ucp/ftp/ftpurl.cxx index 38e4afe3345a..01c2eb292860 100644 --- a/ucb/source/ucp/ftp/ftpurl.cxx +++ b/ucb/source/ucp/ftp/ftpurl.cxx @@ -88,7 +88,10 @@ int MemoryContainer::append( m_nLen+=1024; } while(m_nLen < tmp); - m_pBuffer = std::realloc(m_pBuffer,m_nLen); + if (auto p = std::realloc(m_pBuffer, m_nLen)) + m_pBuffer = p; + else + return 0; } memcpy(static_cast<sal_Int8*>(m_pBuffer)+m_nWritePos, |