Changeset 83943 in vbox for trunk/src/VBox/Runtime/common/string

Timestamp:

Apr 23, 2020 10:43:21 AM (5 years ago)

Author:

vboxsync

Message:

IPRT/RTUtf16Printf*: use U+fffd instead of U+007f as replacement for bad UTF-8 encodings. bugref:8489

File:

• trunk/src/VBox/Runtime/common/string/utf-16-printf.cpp (modified) (3 diffs)

trunk/src/VBox/Runtime/common/string/utf-16-printf.cpp

@@ -80 +80 @@
                 RTUNICP uc;
                 int rc = RTStrGetCpNEx(&pachChars, &cbChars, &uc);
-                AssertRCStmt(rc, uc = 0x7f);
+                AssertRCStmt(rc, uc = 0xfffd /* REPLACEMENT */);
 
                 /* Simple: */
@@ -115 +115 @@
                     cwcRet += 1;
                     if (RT_LIKELY(cwcLeft > 1))
-                        *pwszCur++ = 0x7f;
+                        *pwszCur++ = 0xfffd; /* REPLACEMENT */
                     else
                         break;
@@ -159 +159 @@
         RTUNICP uc;
         int rc = RTStrGetCpNEx(&pachChars, &cbChars, &uc);
-        AssertRCStmt(rc, uc = 0x7f);
+        AssertRCStmt(rc, uc = 0xfffd /* REPLACEMENT */);
 
         if (RTUniCpIsBMP(uc))