Using verbose with affinity and no affinity mask causes a
segmentation mask. Fix this by checking if the affinity mask is NULL
before printing the verbose message.
Reported-by: Pierre Gondois <pierre.gondois@xxxxxxx>
Signed-off-by: John Kacur <jkacur@xxxxxxxxxx>
---
src/cyclictest/cyclictest.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/cyclictest/cyclictest.c b/src/cyclictest/cyclictest.c
index d90228a7ebec..decea786268a 100644
--- a/src/cyclictest/cyclictest.c
+++ b/src/cyclictest/cyclictest.c
@@ -1088,7 +1088,7 @@ static void process_options(int argc, char *argv[], int max_cpus)
if (setaffinity == AFFINITY_SPECIFIED && !affinity_mask)
display_help(1);
- if (verbose)
+ if (verbose && affinity_mask)
printf("Using %u cpus.\n",
numa_bitmask_weight(affinity_mask));
break;
--
2.36.1
