New upstream version 1.11.0+dfsgupstream/1.11.0+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 10 insertions, 3 deletions

diff --git a/src/inlined.h b/libnetdata/inlined.h
index 9ab2dca73..6a5994c12 100644
--- a/src/inlined.h
+++ b/libnetdata/inlined.h
@@ -1,7 +1,9 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
 #ifndef NETDATA_INLINED_H
-#define NETDATA_INLINED_H
+#define NETDATA_INLINED_H 1
 
-#include "common.h"
+#include "libnetdata.h"
 
 #ifdef KERNEL_32BIT
 typedef uint32_t kernel_uint_t;
@@ -245,12 +247,17 @@ static inline char *strncpyz(char *dst, const char *src, size_t n) {
 }
 
 static inline int read_file(const char *filename, char *buffer, size_t size) {
+    if(unlikely(!size)) return 3;
+
     int fd = open(filename, O_RDONLY, 0666);
-    if(unlikely(fd == -1))
+    if(unlikely(fd == -1)) {
+        buffer[0] = '\0';
         return 1;
+    }
 
     ssize_t r = read(fd, buffer, size);
     if(unlikely(r == -1)) {
+        buffer[0] = '\0';
         close(fd);
         return 2;
     }