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Convince Coverity that s = format (0, ...) is OK
05/18605/1
author
Dave Barach
<dave@barachs.net>
Fri, 29 Mar 2019 23:41:50 +0000
(19:41 -0400)
committer
Dave Barach
<dave@barachs.net>
Fri, 29 Mar 2019 23:47:30 +0000
(19:47 -0400)
Change-Id: Ia88c7228a46e251b8a7815240da6ddbbcde08bc7
Signed-off-by: Dave Barach <dave@barachs.net>
src/vppinfra/format.c
patch
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diff --git
a/src/vppinfra/format.c
b/src/vppinfra/format.c
index
886f03d
..
072ff3b
100644
(file)
--- a/
src/vppinfra/format.c
+++ b/
src/vppinfra/format.c
@@
-422,6
+422,10
@@
format (u8 * s, const char *fmt, ...)
va_start (va, fmt);
s = va_format (s, fmt, &va);
va_end (va);
+#ifdef __COVERITY__
+ if (s == 0)
+ return (u8 *) "liar liar pants on fire s can't be zero!";
+#endif
return s;
}