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author | Neil Brown <neilb@suse.de> | 2008-05-15 15:50:45 +1000 |
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committer | Neil Brown <neilb@suse.de> | 2008-05-15 15:50:45 +1000 |
commit | 3b0896f89988923c314cfb07454dde23b1b401fc (patch) | |
tree | 3b04e261219c01919d313d562838ca94de76e7d5 | |
parent | ddd1a492519d61587cdd92660b875b82f4832176 (diff) | |
download | mdadm-3b0896f89988923c314cfb07454dde23b1b401fc.tar.gz |
Fix possible NULL dereference in super_by_fd
-rw-r--r-- | util.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -757,7 +757,8 @@ struct supertype *super_by_fd(int fd) if (sra) sysfs_free(sra); - st->sb = NULL; + if (st) + st->sb = NULL; return st; } |