[PATCH 1/2] odbccp32: Check if a full path was supplied for Driver/Setup/Translator entries

[Alistair Leslie-Hughes]

From: Alistair Leslie-Hughes

---
 dlls/odbccp32/odbccp32.c | 28 ++++++++++++++++++++--------
 1 file changed, 20 insertions(+), 8 deletions(-)

diff --git a/dlls/odbccp32/odbccp32.c b/dlls/odbccp32/odbccp32.c
index 90875121438..62e35e85f75 100644
--- a/dlls/odbccp32/odbccp32.c
+++ b/dlls/odbccp32/odbccp32.c
@@ -997,16 +997,28 @@ static void write_registry_values(const WCHAR *regkey, const WCHAR *driver, cons
                     if(lstrcmpiW(driverW, entry) == 0 || lstrcmpiW(setupW, entry) == 0 ||
                        lstrcmpiW(translator, entry) == 0)
                     {
-                        len = lstrlenW(path) + lstrlenW(slash) + lstrlenW(divider) + 1;
-                        value = malloc(len * sizeof(WCHAR));
-                        if(!value)
+                        if(GetFileAttributesW(divider) == INVALID_FILE_ATTRIBUTES)
                         {
-                            ERR("Out of memory\n");
-                            return;
+                            len = lstrlenW(path) + lstrlenW(slash) + lstrlenW(divider) + 1;
+                            value = malloc(len * sizeof(WCHAR));
+                            if(!value)
+                            {
+                                ERR("Out of memory\n");
+                                return;
+                            }
+
+                            lstrcpyW(value, path);
+                            lstrcatW(value, slash);
+                        }
+                        else
+                        {
+                            value = calloc(1, (lstrlenW(divider)+1) * sizeof(WCHAR));
+                            if(!value)
+                            {
+                                ERR("Out of memory\n");
+                                return;
+                            }
                         }
-
-                        lstrcpyW(value, path);
-                        lstrcatW(value, slash);
                         lstrcatW(value, divider);
                     }
                     else