From d9c2a6cf943ca08f31f61a3fada940f77e3a03d3 Mon Sep 17 00:00:00 2001
From: Simon Rettberg
Date: Mon, 11 Jan 2016 12:09:23 +0100
Subject: [SERVER] Fix a lot of (mostly harmless) data races

---
 src/server/helper.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

(limited to 'src/server/helper.c')

diff --git a/src/server/helper.c b/src/server/helper.c
index 87e0b7f..5201744 100644
--- a/src/server/helper.c
+++ b/src/server/helper.c
@@ -125,9 +125,14 @@ void trim_right(char * const string)
 		*end-- = '\0';
 }
 
-void setThreadName(char *name)
+void setThreadName(const char *name)
 {
-	if ( strlen( name ) > 16 ) name[16] = '\0';
+	char newName[16];
+	if ( strlen( name ) > 15 ) {
+		snprintf( newName, sizeof(newName), "%s", name );
+		newName[15] = '\0';
+		name = newName;
+	}
 	prctl( PR_SET_NAME, (unsigned long)name, 0, 0, 0 );
 }
 
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