fuzzy: compress coredumps created while fuzzing

Compress the coredumps and put them in the results directory.

Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Zorro Lang <zlang@redhat.com>
Signed-off-by: Zorro Lang <zlang@kernel.org>

diff --git a/common/fuzzy b/common/fuzzy
index 3a60094285259ddae44352c3f6ef958a2b38e071..f5690a830323b65161a77e9e3ef9c12ddb48127f 100644 (file)
--- a/common/fuzzy
+++ b/common/fuzzy
@@ -554,6 +554,14 @@ _scratch_xfs_fuzz_metadata() {
                echo "${verbs}" | while read fuzzverb; do
                        __scratch_xfs_fuzz_mdrestore
                        __scratch_xfs_fuzz_field_test "${field}" "${fuzzverb}" "${repair}" "$@"
+
+                       # Collect compresssed coredumps in the test results
+                       # directory if the sysadmin didn't override the default
+                       # coredump strategy.
+                       for i in core core.*; do
+                               test -f "$i" || continue
+                               _save_coredump "$i"
+                       done
                done
        done
 }