From: Thomas Heller <theller@ctypes.org>
Date: Mon, 19 Jul 2004 09:57:58 +0000 (+0000)
Subject: The binary layout of cfgdata has changed, so the magic number has to
X-Git-Tag: v2.4a2~189
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=876d990ae0efa18da9b3116048b4a29e12cec5d0;p=python

The binary layout of cfgdata has changed, so the magic number has to
change as well.
Display an additional message box when a mismatch is detected.
---

diff --git a/PC/bdist_wininst/install.c b/PC/bdist_wininst/install.c
index fac914cc5e..d268624e98 100644
--- a/PC/bdist_wininst/install.c
+++ b/PC/bdist_wininst/install.c
@@ -955,7 +955,11 @@ static BOOL ExtractInstallData(char *data, DWORD size, int *pexe_size,
 		return FALSE;
 	}
 
-	if (pmd->tag != 0x1234567A || ofs < 0) {
+	if (pmd->tag != 0x1234567B) {
+		return SystemError(0,
+			   "Invalid cfgdata magic number (see bdist_wininst.py)");
+	}
+	if (ofs < 0) {
 		return FALSE;
 	}