diff options
| author |   Dave Barach <dave@barachs.net> | 2016-11-07 09:55:55 -0500 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2016-11-07 15:47:53 +0000 |
| commit | d4048a46bbd15ba95cd62ea29c18cf6e7ddccb20 (patch) | |
| tree | 9689f38266cfc2c1b1dcd31da9d75b404ca54109 | |
| parent | e74c1dc577edf19d485e8a37977b06f502cc76bd (diff) | |
Fix a class of spurious clib_memcpy (...) warnings, VPP-486
Coverity doesn't understand the vector-unit memcpy functions. #ifdef
them out of the way when running a coverity scan.
Change-Id: I312eec1c861c1d3722510d2c121fb5f398fca868
Signed-off-by: Dave Barach <dave@barachs.net>
| -rw-r--r-- | vppinfra/vppinfra/string.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/vppinfra/vppinfra/string.h b/vppinfra/vppinfra/string.h index dda27b7961b..69a99a3f0ce 100644 --- a/vppinfra/vppinfra/string.h +++ b/vppinfra/vppinfra/string.h @@ -56,6 +56,11 @@ /* Exchanges source and destination. */ void clib_memswap (void *_a, void *_b, uword bytes); +/* + * the vector unit memcpy variants confuse coverity + * so don't let it anywhere near them. + */ +#ifndef __COVERITY__ #if __AVX__ #include <vppinfra/memcpy_avx.h> #elif __SSSE3__ @@ -63,6 +68,9 @@ void clib_memswap (void *_a, void *_b, uword bytes); #else #define clib_memcpy(a,b,c) memcpy(a,b,c) #endif +#else /* __COVERITY__ */ +#define clib_memcpy(a,b,c) memcpy(a,b,c) +#endif #endif /* included_clib_string_h */ |