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-rw-r--r--lib/tdb2/test/failtest_helper.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/tdb2/test/failtest_helper.c b/lib/tdb2/test/failtest_helper.c
index f094a5974e..3172e3ad6e 100644
--- a/lib/tdb2/test/failtest_helper.c
+++ b/lib/tdb2/test/failtest_helper.c
@@ -83,6 +83,11 @@ block_repeat_failures(struct tlist_calls *history)
return FAIL_PROBE;
}
+ /* We handle mmap failing, by falling back to read/write, so
+ * don't try all possible paths. */
+ if (last->type == FAILTEST_MMAP)
+ return FAIL_PROBE;
+
/* Unlock or non-blocking lock is fail-once. */
if (is_unlock(last) || is_nonblocking_lock(last))
return FAIL_PROBE;