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author | Darrick J. Wong <darrick.wong@oracle.com> | 2017-08-22 10:01:30 -0500 |
---|---|---|
committer | Eric Sandeen <sandeen@redhat.com> | 2017-08-22 10:01:30 -0500 |
commit | 592c10154f9928d6f44c18311f7edb4f4d7ff6de (patch) | |
tree | 8204e927a4ed244d03271ea456d91c0d0bae1c36 | |
parent | 02c3e1064886d5479d556c69bc9e186493f918a4 (diff) | |
download | xfsprogs-dev-592c10154f9928d6f44c18311f7edb4f4d7ff6de.tar.gz |
xfs_db: bit fuzzing should read the right bit when flipping
The middle and last bit flip fuzz verbs need to read the same bit that
they're trying to set.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Eric Sandeen <sandeen@sandeen.net>
-rw-r--r-- | db/fuzz.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -226,7 +226,7 @@ fuzz_lastbit( int nbits) { setbit_l((char *)buf, bitoff + nbits - 1, - !getbit_l((char *)buf, bitoff)); + !getbit_l((char *)buf, bitoff + nbits - 1)); return true; } @@ -238,7 +238,7 @@ fuzz_middlebit( int nbits) { setbit_l((char *)buf, bitoff + nbits / 2, - !getbit_l((char *)buf, bitoff)); + !getbit_l((char *)buf, bitoff + nbits / 2)); return true; } |