Make sure accessing array[63 * 2 + 4] is legal.
tools/bccmd.c: In function ‘cmd_buildname’:
tools/bccmd.c:406:18: error: iteration 63u invokes undefined behavior
[-Werror=aggressive-loop-optimizations]
name[i] = array[(i * 2) + 4];
---
tools/bccmd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/bccmd.c b/tools/bccmd.c
index ff1b307..4649ad5 100644
--- a/tools/bccmd.c
+++ b/tools/bccmd.c
@@ -389,7 +389,7 @@ static int cmd_chiprev(int transport, int argc, char *argv[])
static int cmd_buildname(int transport, int argc, char *argv[])
{
- uint8_t array[130];
+ uint8_t array[131];
char name[64];
unsigned int i;
int err;
--
1.9.1
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