fix: Seek before the start of file should be invalid #2718
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Signed-off-by: Xuanwo <github@xuanwo.io>
Signed-off-by: Xuanwo <github@xuanwo.io>
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Fix #2717
The crash case has been fixed.
:) RUST_LOG=debug cargo +nightly fuzz run fuzz_range_reader /tmp/crash-4526ccffa285c58ef8c7731d4a5dfef69d38cfff Compiling opendal v0.38.1 (/home/xuanwo/Code/apache/incubator-opendal/core) Compiling opendal-fuzz v0.0.0 (/home/xuanwo/Code/apache/incubator-opendal/core/fuzz) Finished release [optimized] target(s) in 2m 06s Finished release [optimized] target(s) in 0.09s Running `/home/xuanwo/Code/apache/incubator-opendal/target/x86_64-unknown-linux-gnu/release/fuzz_range_reader -artifact_prefix=/home/xuanwo/Code/apache/incubator-opendal/core/fuzz/artifacts/fuzz_range_reader/ /tmp/crash-4526ccffa285c58ef8c7731d4a5dfef69d38cfff` INFO: Running with entropic power schedule (0xFF, 100). INFO: Seed: 3882736719 INFO: Loaded 1 modules (1722493 inline 8-bit counters): 1722493 [0x5621e8ab8590, 0x5621e8c5ce0d), INFO: Loaded 1 PC tables (1722493 PCs): 1722493 [0x5621e8c5ce10,0x5621ea6a55e0), /home/xuanwo/Code/apache/incubator-opendal/target/x86_64-unknown-linux-gnu/release/fuzz_range_reader: Running 1 inputs 1 time(s) each. Running: /tmp/crash-4526ccffa285c58ef8c7731d4a5dfef69d38cfff Executed /tmp/crash-4526ccffa285c58ef8c7731d4a5dfef69d38cfff in 62 ms *** *** NOTE: fuzzing was not performed, you have only *** executed the target code on a fixed set of inputs. *** RUST_LOG=debug cargo +nightly fuzz run fuzz_range_reader 124.20s user 2.24s system 99% cpu 2:06.52 total