[PATCH 1/1] atl: Fix memory leak on error path in do_process_root_key (scan-build).

[Alex Henrie]

From: Alex Henrie

---
 dlls/atl/registrar.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dlls/atl/registrar.c b/dlls/atl/registrar.c
index 5e03b42132c..9009cd1c7cf 100644
--- a/dlls/atl/registrar.c
+++ b/dlls/atl/registrar.c
@@ -383,7 +383,7 @@ static HRESULT do_process_root_key(LPCOLESTR data, BOOL do_register)
     strbuf_init(&buf);
     hres = get_word(&iter, &buf);
     if(FAILED(hres))
-        return hres;
+        goto done;

while(*iter) {
         if(!buf.len) {
@@ -417,6 +417,8 @@ static HRESULT do_process_root_key(LPCOLESTR data, BOOL do_register)
         if(FAILED(hres))
             break;
     }
+
+done:
     free(buf.str);
     return hres;
 }