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Make MmapWrapper a little less silly

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R=thestig at https://breakpad.appspot.com/527002/

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1113 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
ted.mielczarek@gmail.com 2013-02-14 14:03:51 +00:00
parent bd6d0964e7
commit 0513eeca07
1 changed files with 2 additions and 1 deletions
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3
src/common/linux/dump_symbols.cc
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@ -117,7 +117,7 @@ class MmapWrapper {
public: public:
MmapWrapper() : is_set_(false) {} MmapWrapper() : is_set_(false) {}
~MmapWrapper() { ~MmapWrapper() {
if (base_ != NULL) { if (is_set_ && base_ != NULL) {
assert(size_ > 0); assert(size_ > 0);
munmap(base_, size_); munmap(base_, size_);
} }
@ -129,6 +129,7 @@ class MmapWrapper {
} }
void release() { void release() {
assert(is_set_); assert(is_set_);
is_set_ = false;
base_ = NULL; base_ = NULL;
size_ = 0; size_ = 0;
} }