regressions: Add coverage for ck_bytelock off-by-one.

11 years ago · 79fb6176bb
parent b8c801136a
commit 79fb6176bb
1 changed files with 3 additions and 0 deletions
--- a/regressions/ck_bytelock/validate/validate.c
+++ b/regressions/ck_bytelock/validate/validate.c
@ -65,6 +65,9 @@ thread(void *null)
                exit(EXIT_FAILURE);
        }

+	if (context->tid == (unsigned int)nthr - 1)
+		context->tid = sizeof(lock.readers) + 1;
+
 	while (i--) {
 		ck_bytelock_write_lock(&lock, context->tid);
 		{