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-rw-r--r--tests/ubi-tests/io_read.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/tests/ubi-tests/io_read.c b/tests/ubi-tests/io_read.c
index 3100ef1..f944a86 100644
--- a/tests/ubi-tests/io_read.c
+++ b/tests/ubi-tests/io_read.c
@@ -228,6 +228,10 @@ static int test_read2(const struct ubi_vol_info *vol_info, int len)
vol_info->data_bytes);
for (i = 0; i < sizeof(offsets)/sizeof(off_t); i++) {
+ /* Filter invalid offset value */
+ if (offsets[i] < 0 || offsets[i] > vol_info->data_bytes)
+ continue;
+
if (test_read3(vol_info, len, offsets[i])) {
errorm("offset = %d", offsets[i]);
return -1;