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Make fuzzbench debugging easier #1574

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merged 2 commits into from
Sep 29, 2023
Merged

Make fuzzbench debugging easier #1574

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23941a6
to make debugging easier
tokatoka Sep 29, 2023
6fb55fe
debug
tokatoka Sep 29, 2023
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4 changes: 3 additions & 1 deletion fuzzers/fuzzbench/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -386,7 +386,9 @@ fn fuzz(
{
let null_fd = file_null.as_raw_fd();
dup2(null_fd, io::stdout().as_raw_fd())?;
dup2(null_fd, io::stderr().as_raw_fd())?;
if !std::env::var("LIBAFL_FUZZBENCH_DEBUG").is_ok() {
dup2(null_fd, io::stderr().as_raw_fd())?;
}
}
// reopen file to make sure we're at the end
log.replace(OpenOptions::new().append(true).create(true).open(logfile)?);
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