Something goes wrong if we are allowed to read, or
we are not allowed to read, but we've got unexpected errno.
---
testcases/kernel/io/direct_io/diotest4.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/testcases/kernel/io/direct_io/diotest4.c
b/testcases/kernel/io/direct_io/diotest4.c
index 1debd82..3546a50 100644
--- a/testcases/kernel/io/direct_io/diotest4.c
+++ b/testcases/kernel/io/direct_io/diotest4.c
@@ -298,7 +298,7 @@ main(int argc, char *argv[])
}
else {
ret = read(fd, buf2, count);
- if (ret < 0) { //Check Error Condition only when read() returns
< 0
+ if (ret > 0 || (ret < 0 && errno != EINVAL)) {
tst_resm(TFAIL,"allows read beyond file size. returns
%d: %s",
ret, strerror(errno));
failed = TRUE;
--
1.5.4.1
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