diff options
| author | Jun-ichiro itojun Hagino <itojun@cvs.openbsd.org> | 2001-07-19 16:02:20 +0000 |
|---|---|---|
| committer | Jun-ichiro itojun Hagino <itojun@cvs.openbsd.org> | 2001-07-19 16:02:20 +0000 |
| commit | 6ca596ed188cecdcde766697f43519feef92af36 (patch) | |
| tree | 6ad01d5710ccc45762a2871d23faaa9178facb31 | |
| parent | ea714e6697e3611ee332fa8edf779fe8766680ad (diff) | |
vsnprintf() can return a value larger than the buffer size. from assar
| -rw-r--r-- | libexec/telnetd/global.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libexec/telnetd/global.c b/libexec/telnetd/global.c index 4b37c22a3c0..63c2b57812d 100644 --- a/libexec/telnetd/global.c +++ b/libexec/telnetd/global.c @@ -101,7 +101,7 @@ output_data (const char *format, ...) remaining, format, args); - nfrontp += ret; + nfrontp += ((ret < remaining - 1) ? ret : remaining - 1); va_end(args); return ret; } |