diff options
Diffstat (limited to 'src/modules/filters/scsuutf8.cpp')
| -rw-r--r-- | src/modules/filters/scsuutf8.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/modules/filters/scsuutf8.cpp b/src/modules/filters/scsuutf8.cpp index d0d5ceb..15fd015 100644 --- a/src/modules/filters/scsuutf8.cpp +++ b/src/modules/filters/scsuutf8.cpp @@ -64,6 +64,8 @@ char SCSUUTF8::ProcessText(char *text, int len, const SWKey *key, const SWModule unsigned char *to, *from; unsigned long buflen = len * FILTERPAD; char active = 0, mode = 0; + if ((unsigned long)key < 2) // hack, we're en(1)/de(0)ciphering + return -1; static unsigned short start[8] = {0x0000,0x0080,0x0100,0x0300,0x2000,0x2080,0x2100,0x3000}; static unsigned short slide[8] = {0x0080,0x00C0,0x0400,0x0600,0x0900,0x3040,0x30A0,0xFF00}; |