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VPP-1576: fix a class of spurious warnings
11/18611/2
author
Dave Barach
<dave@barachs.net>
Sat, 30 Mar 2019 14:24:28 +0000
(10:24 -0400)
committer
Dave Barach
<openvpp@barachs.net>
Sat, 30 Mar 2019 18:14:44 +0000
(18:14 +0000)
Change-Id: I52198e97397bb6f3b5c0c30c44aac34c17650d4d
Signed-off-by: Dave Barach <dave@barachs.net>
src/vppinfra/format.c
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diff --git
a/src/vppinfra/format.c
b/src/vppinfra/format.c
index
072ff3b
..
cb6cb45
100644
(file)
--- a/
src/vppinfra/format.c
+++ b/
src/vppinfra/format.c
@@
-412,6
+412,11
@@
va_format (u8 * s, const char *fmt, va_list * va)
if (f > g)
vec_add (s, g, f - g);
+#ifdef __COVERITY__
+ if (s == 0)
+ return (u8 *) "liar liar pants on fire s can't be zero!";
+#endif
+
return s;
}