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archive/zzip: fix memory leak

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This commit is contained in:
Max Kellermann 2013-01-30 15:25:29 +01:00
parent 5e8f51a963
commit 8e0575ca9b
1 changed files with 12 additions and 15 deletions
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27
src/archive/ZzipArchivePlugin.cxx
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@ -39,18 +39,18 @@ class ZzipArchiveFile : public ArchiveFile {
public:
RefCount ref;
ZZIP_DIR *dir;
ZZIP_DIR *const dir;
ZzipArchiveFile():ArchiveFile(zzip_archive_plugin) {}
ZzipArchiveFile(ZZIP_DIR *_dir)
:ArchiveFile(zzip_archive_plugin), dir(_dir) {}
~ZzipArchiveFile() {
zzip_dir_close(dir);
}
void Unref() {
if (!ref.Decrement())
return;
//close archive
zzip_dir_close (dir);
delete this;
if (ref.Decrement())
delete this;
}
void Visit(ArchiveVisitor &visitor);
@ -69,17 +69,14 @@ zzip_quark(void)
static ArchiveFile *
zzip_archive_open(const char *pathname, GError **error_r)
{
ZzipArchiveFile *context = new ZzipArchiveFile();
// open archive
context->dir = zzip_dir_open(pathname, NULL);
if (context->dir == NULL) {
ZZIP_DIR *dir = zzip_dir_open(pathname, NULL);
if (dir == nullptr) {
g_set_error(error_r, zzip_quark(), 0,
"Failed to open ZIP file %s", pathname);
return NULL;
}
return context;
return new ZzipArchiveFile(dir);
}
inline void