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| author | Michael Vogt <michael.vogt@ubuntu.com> | 2011-03-10 15:45:47 +0100 |
|---|---|---|
| committer | Michael Vogt <michael.vogt@ubuntu.com> | 2011-03-10 15:45:47 +0100 |
| commit | 67da93c38eb3904b36537e025e2f63f77d830e20 (patch) | |
| tree | 8ff57ccafb2f471fc97f97bfe8f0da11ca1eb7b1 /apt-pkg/contrib/mmap.cc | |
| parent | c9952021ba65db0581f6053cd6d6e8bf7d563e8f (diff) | |
| parent | a75b8cfeb6d7e2468b19534d5b5872c3885f0e1c (diff) | |
merged from debian-sid
Diffstat (limited to 'apt-pkg/contrib/mmap.cc')
| -rw-r--r-- | apt-pkg/contrib/mmap.cc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/apt-pkg/contrib/mmap.cc b/apt-pkg/contrib/mmap.cc index 69fb61fca..9945b1606 100644 --- a/apt-pkg/contrib/mmap.cc +++ b/apt-pkg/contrib/mmap.cc @@ -106,7 +106,7 @@ bool MMap::Map(FileFd &Fd) /* */ bool MMap::Close(bool DoSync) { - if ((Flags & UnMapped) == UnMapped || Base == 0 || iSize == 0) + if ((Flags & UnMapped) == UnMapped || validData() == false || iSize == 0) return true; if (DoSync == true) @@ -266,6 +266,8 @@ DynamicMMap::~DynamicMMap() { if (Fd == 0) { + if (validData() == false) + return; #ifdef _POSIX_MAPPED_FILES munmap(Base, WorkSpace); #else |