From: Pierre Ossman <ossman@cendio.se>
Date: Thu, 1 Nov 2018 15:04:30 +0000 (+0100)
Subject: Handle line breaks in log messages
X-Git-Tag: v1.9.90~48^2~1
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=46c2c4627340c0c107ce31b95806ab77c157d3a6;p=tigervnc.git

Handle line breaks in log messages
---

diff --git a/common/rfb/Logger.cxx b/common/rfb/Logger.cxx
index 3daf2486..ad10a4cf 100644
--- a/common/rfb/Logger.cxx
+++ b/common/rfb/Logger.cxx
@@ -47,7 +47,16 @@ void Logger::write(int level, const char *logname, const char* format,
   char buf1[4096];
   vsnprintf(buf1, sizeof(buf1)-1, format, ap);
   buf1[sizeof(buf1)-1] = 0;
-  write(level, logname, buf1);
+  char *buf = buf1;
+  while (true) {
+    char *end = strchr(buf, '\n');
+    if (end)
+      *end = '\0';
+    write(level, logname, buf);
+    if (!end)
+      break;
+    buf = end + 1;
+  }
 }
 
 void