From d549129538b65eee8549237ea2aaf7d59d89da2f Mon Sep 17 00:00:00 2001
From: Benoît Ganne <bganne@cisco.com>
Date: Fri, 24 Apr 2020 11:32:13 +0200
Subject: vppinfra: selectively disable false-positive GCC-10 warnings
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GCC-10 increase overflows-related warnings but failed to infer that
b->n_cached_bytes is always < sizeof(uword).

Type: fix

Change-Id: I956ae609abc9e39d4a932e5801510999d7d27b79
Signed-off-by: Benoît Ganne <bganne@cisco.com>
(cherry picked from commit ffbcf6178891bd68a97543ac91d28f37256d5e13)
---
 src/vppinfra/random_buffer.h | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/vppinfra/random_buffer.h b/src/vppinfra/random_buffer.h
index eb318548b0a..320394d1862 100644
--- a/src/vppinfra/random_buffer.h
+++ b/src/vppinfra/random_buffer.h
@@ -40,6 +40,11 @@
 
 #include <vppinfra/clib.h>
 #include <vppinfra/random_isaac.h>
+#include <vppinfra/warnings.h>
+
+/* *INDENT-OFF* */
+WARN_OFF(array-bounds)
+/* *INDENT-ON* */
 
 typedef struct
 {
@@ -107,6 +112,10 @@ clib_random_buffer_get_data (clib_random_buffer_t * b, uword n_bytes)
     return b->buffer + i;
 }
 
+/* *INDENT-OFF* */
+WARN_ON(array-bounds)
+/* *INDENT-ON* */
+
 #endif /* included_clib_random_buffer_h */
 
 /*
-- 
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