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| author | iedowse <iedowse@FreeBSD.org> | 2002-06-26 16:40:25 +0000 |
|---|---|---|
| committer | iedowse <iedowse@FreeBSD.org> | 2002-06-26 16:40:25 +0000 |
| commit | 5b8bc2e87b7f8d8e1821c975e9cafbf1820ba8df (patch) | |
| tree | 1f392fbf22b7768b0b10b12ba00d52c5338d92e9 /sbin/fsck_ffs | |
| parent | 614440e53d44acce999382a2a966be14f0e990aa (diff) | |
| download | FreeBSD-src-5b8bc2e87b7f8d8e1821c975e9cafbf1820ba8df.zip FreeBSD-src-5b8bc2e87b7f8d8e1821c975e9cafbf1820ba8df.tar.gz | |
Fix an integer overflow that causes fsck_ffs to crash when it
encounters very large file sizes in the filesystem.
Reviewed by: mckusick
Diffstat (limited to 'sbin/fsck_ffs')
| -rw-r--r-- | sbin/fsck_ffs/pass1.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sbin/fsck_ffs/pass1.c b/sbin/fsck_ffs/pass1.c index 10f03eb..6562155 100644 --- a/sbin/fsck_ffs/pass1.c +++ b/sbin/fsck_ffs/pass1.c @@ -276,7 +276,7 @@ checkinode(ino_t inumber, struct inodesc *idesc) } } } - for (j = ndb; j < NDADDR; j++) + for (j = ndb; ndb < NDADDR && j < NDADDR; j++) if (DIP(dp, di_db[j]) != 0) { if (debug) printf("bad direct addr[%d]: %qu\n", j, |
