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Avoid to write garbage if uiomove fails.

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This commit is contained in:
bp 1999-12-28 16:14:54 +00:00
parent 5f346bab48
commit 4e45fd3449
2 changed files with 8 additions and 0 deletions
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4
sys/fs/msdosfs/msdosfs_vnops.c
View File

@ -780,6 +780,10 @@ msdosfs_write(ap)
* Copy the data from user space into the buf header.
*/
error = uiomove(bp->b_data + croffset, n, uio);
if (error) {
brelse(bp);
break;
}
/*
* If they want this synchronous then write it and wait for

4
sys/msdosfs/msdosfs_vnops.c
View File

@ -780,6 +780,10 @@ msdosfs_write(ap)
* Copy the data from user space into the buf header.
*/
error = uiomove(bp->b_data + croffset, n, uio);
if (error) {
brelse(bp);
break;
}
/*
* If they want this synchronous then write it and wait for