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authorJulian Andres Klode <jak@debian.org>2012-06-16 14:38:09 +0200
committerJulian Andres Klode <jak@debian.org>2012-06-16 14:38:09 +0200
commit61a406f0fc9c7b1807acb2ff146db6acd18e879c (patch)
tree8e3f2b9534c219fd0ddf645ba852067e7061194f /apt-pkg/contrib
parent7899a1339ced1e8fa10730e5619349b9fd782fac (diff)
Zero out the new memory allocated with realloc().
Diffstat (limited to 'apt-pkg/contrib')
-rw-r--r--apt-pkg/contrib/mmap.cc2
1 files changed, 2 insertions, 0 deletions
diff --git a/apt-pkg/contrib/mmap.cc b/apt-pkg/contrib/mmap.cc
index 131cefd6e..77b4502f5 100644
--- a/apt-pkg/contrib/mmap.cc
+++ b/apt-pkg/contrib/mmap.cc
@@ -461,6 +461,8 @@ bool DynamicMMap::Grow() {
return false;
Base = realloc(Base, newSize);
+ /* Set new memory to 0 */
+ memset((char*)Base + WorkSpace, 0, newSize - WorkSpace);
if (Base == NULL)
return false;
}