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Avoid warnings about mismatched format string in wxMSW wxClipboard code.
authorVadim Zeitlin <vadim@wxwidgets.org>
Mon, 23 Jan 2012 11:28:01 +0000 (11:28 +0000)
committerVadim Zeitlin <vadim@wxwidgets.org>
Mon, 23 Jan 2012 11:28:01 +0000 (11:28 +0000)
Cast the string offsets to "unsigned" explicitly, even though they can be 64
bit (whereas unsigned is 32 bits) under Win64, the strings we operate with
here shouldn't be more than 4GiB long.

See #13815.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70440 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/msw/clipbrd.cpp patch | blob | blame | history

diff --git a/src/msw/clipbrd.cpp b/src/msw/clipbrd.cpp
index da105ae2542d2a8f6eed9766732ab06f1c69d1b1..55c12d45af3ec798ff2dc5da135b5830ad6d6df9 100644 (file)
--- a/src/msw/clipbrd.cpp
+++ b/src/msw/clipbrd.cpp
@@ -332,19 +332,19 @@ bool wxSetClipboardData(wxDataFormat dataFormat,
                 // string when you overwrite it so you follow up with code to replace
                 // the 0 appended at the end with a '\r'...
                 char *ptr = strstr(buf, "StartHTML");
-                sprintf(ptr+10, "%08u", strstr(buf, "<html>") - buf);
+                sprintf(ptr+10, "%08u", (unsigned)(strstr(buf, "<html>") - buf));
                 *(ptr+10+8) = '\r';
 
                 ptr = strstr(buf, "EndHTML");
-                sprintf(ptr+8, "%08u", strlen(buf));
+                sprintf(ptr+8, "%08u", (unsigned)strlen(buf));
                 *(ptr+8+8) = '\r';
 
                 ptr = strstr(buf, "StartFragment");
-                sprintf(ptr+14, "%08u", strstr(buf, "<!--StartFrag") - buf);
+                sprintf(ptr+14, "%08u", (unsigned)(strstr(buf, "<!--StartFrag") - buf));
                 *(ptr+14+8) = '\r';
 
                 ptr = strstr(buf, "EndFragment");
-                sprintf(ptr+12, "%08u", strstr(buf, "<!--EndFrag") - buf);
+                sprintf(ptr+12, "%08u", (unsigned)(strstr(buf, "<!--EndFrag") - buf));
                 *(ptr+12+8) = '\r';
 
                 // Now you have everything in place ready to put on the
wxWidgets (Impactor)