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Fixed a memory leak in shell extension.

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Closes #976
This commit is contained in:
Shuai Lin 2017-08-15 07:58:11 +08:00
parent bdc7829e73
commit 2b466b849f
1 changed files with 4 additions and 0 deletions
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4
extensions/ext-utils.cpp
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@ -475,6 +475,9 @@ wchar_t *utf8ToWString(const std::string& src)
bool isShellExtEnabled()
{
// TODO: This function is called very frequently. Consider caching the
// result in memory for a few seconds, and only query the registry after
// that.
HKEY root = HKEY_CURRENT_USER;
HKEY parent_key;
wchar_t *software_seafile = localeToWString("Software\\Seafile");
@ -497,6 +500,7 @@ bool isShellExtEnabled()
NULL, /* output type */
(LPBYTE)buf, /* output data */
&len); /* output length */
RegCloseKey(parent_key);
free(shell_ext_disabled);
return result != ERROR_SUCCESS;