diff options
Diffstat (limited to 'x11/kdelibs4/files/patch-kdelibs-kjs')
| -rw-r--r-- | x11/kdelibs4/files/patch-kdelibs-kjs | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/x11/kdelibs4/files/patch-kdelibs-kjs b/x11/kdelibs4/files/patch-kdelibs-kjs new file mode 100644 index 000000000000..ca4456320ee9 --- /dev/null +++ b/x11/kdelibs4/files/patch-kdelibs-kjs @@ -0,0 +1,38 @@ +------------------------------------------------------------------------ +r645387 | porten | 2007-03-22 15:01:13 +0100 (Thu, 22 Mar 2007) | 4 lines + +substitute some of the invalid sequences with the standard replacement +char. this matches Mozilla but not IE which leaves them unchanged (or +throws an exception) + +------------------------------------------------------------------------ +--- kjs/function.cpp ++++ kjs/function.cpp +@@ -244,11 +244,15 @@ UString decodeURI(ExecState *exec, UStri + } + + // UTF-8 transform ++ const unsigned long replacementChar = 0xFFFD; + unsigned long V; + if (n == 2) { + unsigned long yyyyy = octets[0] & 0x1F; + unsigned long zzzzzz = octets[1] & 0x3F; + V = (yyyyy << 6) | zzzzzz; ++ // 2-byte sequence overlong for this value? ++ if (V < 0xFF) ++ V = replacementChar; + C = UChar((unsigned short)V); + } + else if (n == 3) { +@@ -256,6 +260,11 @@ UString decodeURI(ExecState *exec, UStri + unsigned long yyyyyy = octets[1] & 0x3F; + unsigned long zzzzzz = octets[2] & 0x3F; + V = (xxxx << 12) | (yyyyyy << 6) | zzzzzz; ++ // 3-byte sequence overlong for this value, ++ // an invalid value or UTF-16 surrogate? ++ if (V < 0x800 || V == 0xFFFE || V == 0xFFFF || ++ (V >= 0xD800 && V <= 0xDFFF)) ++ V = replacementChar; + C = UChar((unsigned short)V); + } + else { |