memory allocation fix

git-svn-id: http://svn.miranda-ng.org/main/trunk@11149 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c

1 files changed, 17 insertions, 15 deletions

diff --git a/plugins/CrashDumper/src/crshdmp.cpp b/plugins/CrashDumper/src/crshdmp.cpp
index 53a0a5a389..ccc560205a 100644
--- a/plugins/CrashDumper/src/crshdmp.cpp
+++ b/plugins/CrashDumper/src/crshdmp.cpp
@@ -158,21 +158,23 @@ INT_PTR OpenUrl(WPARAM wParam, LPARAM)
 

 INT_PTR CopyLinkToClipboard(WPARAM, LPARAM)

 {

-	TCHAR *tmp;

-	TCHAR buffer[MAX_PATH];

-

-	tmp = db_get_wsa(NULL, PluginName, "Username");

-	mir_sntprintf(buffer, SIZEOF(buffer), _T("http://vi.miranda-ng.org/detail/%s"), tmp);

-	int bufLen = (sizeof(buffer) + 1) * sizeof(TCHAR);

-	HANDLE hData = GlobalAlloc(GMEM_MOVEABLE, bufLen);

-	LPSTR buf = (LPSTR)GlobalLock(hData);

-	memcpy(buf, buffer, bufLen);

-	

-	OpenClipboard(NULL);

-	EmptyClipboard();

-

-	SetClipboardData(CF_UNICODETEXT, hData);

-	CloseClipboard();

+	ptrT tmp(db_get_wsa(NULL, PluginName, "Username"));

+	if (tmp != NULL) {

+		TCHAR buffer[MAX_PATH];

+		mir_sntprintf(buffer, SIZEOF(buffer), _T("http://vi.miranda-ng.org/detail/%s"), tmp);

+

+		int bufLen = (sizeof(buffer) + 1) * sizeof(TCHAR);

+		HANDLE hData = GlobalAlloc(GMEM_MOVEABLE, bufLen);

+		LPSTR buf = (LPSTR)GlobalLock(hData);

+		memcpy(buf, buffer, bufLen);

+

+		OpenClipboard(NULL);

+		EmptyClipboard();

+

+		if (SetClipboardData(CF_UNICODETEXT, hData) == NULL)

+			GlobalFree(hData);

+		CloseClipboard();

+	}

 	return 0;

 }