From 5fc561fa631279e72a7540f78144d2aa32b737fa Mon Sep 17 00:00:00 2001
From: Geoffrey McRae <geoff@hostfission.com>
Date: Tue, 31 Aug 2021 20:20:11 +1000
Subject: [PATCH] [common] cpuinfo: trim any trailing whitespace from CPU model

---
 common/src/platform/linux/cpuinfo.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/common/src/platform/linux/cpuinfo.c b/common/src/platform/linux/cpuinfo.c
index e3dc5cbe..e9d501c3 100644
--- a/common/src/platform/linux/cpuinfo.c
+++ b/common/src/platform/linux/cpuinfo.c
@@ -25,6 +25,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <ctype.h>
 
 bool lgCPUInfo(char * model, size_t modelSize, int * procs, int * cores)
 {
@@ -51,7 +52,13 @@ bool lgCPUInfo(char * model, size_t modelSize, int * procs, int * cores)
       const char * name = strstr(buffer, ": ");
       if (name)
         name += 2;
-      snprintf(model, modelSize, "%s", name ? name : "Unknown");
+      int len = snprintf(model, modelSize, "%s", name ? name : "Unknown");
+
+      // trim any whitespace
+      while(len > 0 && isspace(model[len-1]))
+        --len;
+      model[len] = '\0';
+
       model = NULL;
     }
     else if (cores && strncmp(buffer, "cpu cores", 9) == 0)