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author | Jason A. Donenfeld <Jason@zx2c4.com> | 2021-03-04 18:17:56 -0700 |
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committer | Jason A. Donenfeld <Jason@zx2c4.com> | 2021-03-05 16:05:13 -0700 |
commit | 4f9721a09d41a708222609fe0e24ed0754c0c258 (patch) | |
tree | 7a20405d6da76b281ec5f9a512c2487ed0c69e30 /ringlogger | |
parent | manager: use non-stuttering function name (diff) | |
download | wireguard-windows-4f9721a09d41a708222609fe0e24ed0754c0c258.tar.xz wireguard-windows-4f9721a09d41a708222609fe0e24ed0754c0c258.zip |
ringlogger: trim lines that are too wide
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Diffstat (limited to 'ringlogger')
-rw-r--r-- | ringlogger/ringlogger.go | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/ringlogger/ringlogger.go b/ringlogger/ringlogger.go index 3234e20b..718a94b5 100644 --- a/ringlogger/ringlogger.go +++ b/ringlogger/ringlogger.go @@ -136,6 +136,7 @@ func (rl *Ringlogger) Write(p []byte) (n int, err error) { textLen := 3 + len(p) + len(rl.tag) if textLen > maxLogLineLength-1 { p = p[:maxLogLineLength-1-3-len(rl.tag)] + textLen = maxLogLineLength-1 } line.line[textLen] = 0 line.line[0] = 0 // Null out the beginning and only let it extend after the other writes have completed |