diff options
Diffstat (limited to 'Modules/cjkcodecs/_codecs_cn.c')
| -rw-r--r-- | Modules/cjkcodecs/_codecs_cn.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Modules/cjkcodecs/_codecs_cn.c b/Modules/cjkcodecs/_codecs_cn.c index 1a070f2..bda175c 100644 --- a/Modules/cjkcodecs/_codecs_cn.c +++ b/Modules/cjkcodecs/_codecs_cn.c @@ -279,7 +279,9 @@ DECODER(gb18030) REQUIRE_INBUF(4); c3 = INBYTE3; c4 = INBYTE4; - if (c < 0x81 || c3 < 0x81 || c4 < 0x30 || c4 > 0x39) + if (c < 0x81 || c > 0xFE || + c3 < 0x81 || c3 > 0xFE || + c4 < 0x30 || c4 > 0x39) return 1; c -= 0x81; c2 -= 0x30; c3 -= 0x81; c4 -= 0x30; |