diff options
Diffstat (limited to 'xlib')
-rw-r--r-- | xlib/xcolors.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/xlib/xcolors.c b/xlib/xcolors.c index b5e45c9..36dc67c 100644 --- a/xlib/xcolors.c +++ b/xlib/xcolors.c @@ -345,6 +345,16 @@ XParseColor( char *p; Tcl_WideInt value = parseHex64bit(++spec, &p); + /* + * If *p does not point to the end of the string, there were invalid + * digits in the spec. Ergo, it is not a vailid color string. + * (Bug f0188aca9e) + */ + + if (*p != '\0') { + return 0; + } + switch ((int)(p-spec)) { case 3: colorPtr->red = US(((value >> 8) & 0xf) * 0x1111); |