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Diffstat (limited to 'src/modules/filters/latin1utf16.cpp')
-rw-r--r-- | src/modules/filters/latin1utf16.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/modules/filters/latin1utf16.cpp b/src/modules/filters/latin1utf16.cpp index 75ee998..7bbcafb 100644 --- a/src/modules/filters/latin1utf16.cpp +++ b/src/modules/filters/latin1utf16.cpp @@ -18,7 +18,9 @@ char Latin1UTF16::ProcessText(char *text, int maxlen, const SWKey *key, const SW unsigned char *from; unsigned short *to; int len; - + if ((unsigned long)key < 2) // hack, we're en(1)/de(0)ciphering + return -1; + len = strlen(text) + 1; // shift string to right of buffer if (len < maxlen) { memmove(&text[maxlen - len], text, len); |