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Correct minor bug in ReadRegistryString function

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This commit is contained in:
Mounir IDRASSI
2014-05-31 23:40:42 +02:00
parent 49f679ca53
commit 1763e8a2ba
1 changed files with 2 additions and 1 deletions
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3
src/Common/Registry.c
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@@ -104,12 +104,13 @@ char *ReadRegistryString (char *subKey, char *name, char *defaultValue, char *st
char value[MAX_PATH*4];
DWORD size = sizeof (value);
str[maxLen-1] = 0;
strncpy (str, defaultValue, maxLen-1);
ZeroMemory (value, sizeof value);
if (RegOpenKeyEx (HKEY_CURRENT_USER, subKey,
0, KEY_READ, &hkey) == ERROR_SUCCESS)
if (RegQueryValueEx (hkey, name, 0, 0, (LPBYTE) &value, &size) == ERROR_SUCCESS)
if (RegQueryValueEx (hkey, name, 0, 0, (LPBYTE) value, &size) == ERROR_SUCCESS)
strncpy (str, value, maxLen-1);
RegCloseKey (hkey);