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| author | rsc <devnull@localhost> | 2006-10-12 02:43:52 +0000 |
|---|---|---|
| committer | rsc <devnull@localhost> | 2006-10-12 02:43:52 +0000 |
| commit | 2b03bf696ca055900ba587d010e731964f56ee3a (patch) | |
| tree | bac7196fb57144e81e128b23302b7a8c98b66af7 /src/cmd/tcs | |
| parent | a727811a2c15ab09685d897dcc098d92052bb396 (diff) | |
| download | plan9port-2b03bf696ca055900ba587d010e731964f56ee3a.tar.gz plan9port-2b03bf696ca055900ba587d010e731964f56ee3a.tar.bz2 plan9port-2b03bf696ca055900ba587d010e731964f56ee3a.zip | |
avoid hang with htmlroff (Michael Teichgräber)
Diffstat (limited to 'src/cmd/tcs')
| -rw-r--r-- | src/cmd/tcs/utf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/cmd/tcs/utf.c b/src/cmd/tcs/utf.c index f87a310b..4045332d 100644 --- a/src/cmd/tcs/utf.c +++ b/src/cmd/tcs/utf.c @@ -45,7 +45,7 @@ utf_in(int fd, long *notused, struct convert *out) tot = 0; while((n = read(fd, buf+tot, N-tot)) >= 0){ tot += n; - for(i=j=0; i<tot-UTFmax || (n==0 && i<tot); ){ + for(i=j=0; i<=tot-UTFmax || (i<tot && (n==0 || fullrune(buf+i, tot-i))); ){ c = our_mbtowc(&l, buf+i, tot-i); if(c == -1){ if(squawk) |