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Code Issues Releases Activity

Fix a couple of bogus casts to off_t that caused dumpfs to lseek negative

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on filesystems > 2GB (which causes the disk slice code to call Debugger!!)
This commit is contained in:
Peter Wemm 1996-06-23 00:05:04 +00:00
parent 7dd9508fc2
commit 7976d4aa4f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=16603
1 changed files with 4 additions and 4 deletions
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8
sbin/dumpfs/dumpfs.c
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@ -183,8 +183,8 @@ dumpfs(name)
afs.fs_cssize - i : afs.fs_bsize;
afs.fs_csp[j] = calloc(1, size);
if (lseek(fd,
(off_t)(fsbtodb(&afs, (afs.fs_csaddr + j * afs.fs_frag)) *
dev_bsize), SEEK_SET) == (off_t)-1)
(off_t)(fsbtodb(&afs, (afs.fs_csaddr + j * afs.fs_frag))) *
(off_t)dev_bsize, SEEK_SET) == (off_t)-1)
goto err;
if (read(fd, afs.fs_csp[j], size) != size)
goto err;
@ -225,8 +225,8 @@ dumpcg(name, fd, c)
int i, j;
printf("\ncg %d:\n", c);
if ((cur = lseek(fd, (off_t)(fsbtodb(&afs, cgtod(&afs, c)) * dev_bsize),
SEEK_SET)) == (off_t)-1)
if ((cur = lseek(fd, (off_t)(fsbtodb(&afs, cgtod(&afs, c))) *
(off_t)dev_bsize, SEEK_SET)) == (off_t)-1)
return (1);
if (read(fd, &acg, afs.fs_bsize) != afs.fs_bsize) {
(void)fprintf(stderr, "dumpfs: %s: error reading cg\n", name);