[21/24] fuzzy: compress coredumps created while fuzzing

Commit Message

Darrick J. Wong Dec. 30, 2022, 10:19 p.m. UTC

From: Darrick J. Wong <[e-mail]>

Compress the coredumps and put them in the results directory.

Signed-off-by: Darrick J. Wong <[e-mail]>
---
 common/fuzzy |    8 ++++++++
 1 file changed, 8 insertions(+)

Patch

diff --git a/common/fuzzy b/common/fuzzy
index 939f5e5ef2..7eaf883c0f 100644
--- 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
 }