diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2014-05-11 22:29:47 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2014-05-11 22:29:47 +0200 |
| commit | 7388792a124756a528666cb5c375ee919db9ca11 (patch) | |
| tree | cdd61a80aff4b094a2c4f3bdfaa7637abdbead9c /sys/src/cmd/tcs/conv_gb.c | |
| parent | 14cd6df332475cb6535b638104283ab12ae609c6 (diff) | |
tcs: prevent accidents with runes beyond 16-bit
Diffstat (limited to 'sys/src/cmd/tcs/conv_gb.c')
| -rw-r--r-- | sys/src/cmd/tcs/conv_gb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/src/cmd/tcs/conv_gb.c b/sys/src/cmd/tcs/conv_gb.c index 6838b7748..626323ad9 100644 --- a/sys/src/cmd/tcs/conv_gb.c +++ b/sys/src/cmd/tcs/conv_gb.c @@ -115,7 +115,7 @@ gb_out(Rune *base, int n, long *notused) if(r < 128) *p++ = r; else { - if(tab[r] != -1){ + if(r < NRUNE && tab[r] != -1){ r = tab[r]; *p++ = 0xA0 + (r/100); *p++ = 0xA0 + (r%100); |