Fix double free in platform/sys.c

MoarVM · Dec 5, 2018 · 6455d1f · 6455d1f
1 parent c0799ec
commit 6455d1f
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/platform/sys.c b/src/platform/sys.c
@@ -4,9 +4,10 @@
 MVMuint32 MVM_platform_cpu_count(void) {
     int count;
     uv_cpu_info_t *info;
+    int e;
 
-    uv_cpu_info(&info, &count);
-    uv_free_cpu_info(info, count);
+    e = uv_cpu_info(&info, &count);
+    if (e == 0) uv_free_cpu_info(info, count);
 
     return count;
 }