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authorKristján Valur Jónsson <kristjan@ccpgames.com>2012-04-02 15:23:29 +0000
committerKristján Valur Jónsson <kristjan@ccpgames.com>2012-04-02 15:23:29 +0000
commit984dfa7eed5a2c4673a5cc108f6bad1401e83440 (patch)
treef03bd023e56252c8428e013855c2ea9062edfdb9 /PC/winreg.c
parentprevent writing to stderr from messing up the exception state (closes #14474) (diff)
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Issue #14471: Fix a possible buffer overrun in the winreg module.
Diffstat (limited to 'PC/winreg.c')
-rw-r--r--PC/winreg.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/PC/winreg.c b/PC/winreg.c
index 1bc47b958b4..240ca69c397 100644
--- a/PC/winreg.c
+++ b/PC/winreg.c
@@ -1110,7 +1110,7 @@ PyEnumKey(PyObject *self, PyObject *args)
* nul. RegEnumKeyEx requires a 257 character buffer to
* retrieve such a key name. */
wchar_t tmpbuf[257];
- DWORD len = sizeof(tmpbuf); /* includes NULL terminator */
+ DWORD len = sizeof(tmpbuf)/sizeof(wchar_t); /* includes NULL terminator */
if (!PyArg_ParseTuple(args, "Oi:EnumKey", &obKey, &index))
return NULL;