marius 2006-08-26 16:28:19 UTC
FreeBSD src repository
Modified files:
sys/kern vfs_mount.c
Log:
Fix another bug introduced with rev. 1.204; in vfs_donmount() if
the 'vfs_getopt(optlist, "errmsg", (void **)&errmsg, &errmsg_len)'
call fails, 'errmsg' is left uninitialized, making the later tests
against NULL meaningless, and the uses bogus. Thus initialize
'errmsg' to NULL beforehand. [1]
While at it, remove the superfluous assignment of 0 to 'errmsg_len'
if the above mentioned call fails as it's already initialized to 0.
Submitted by: Michael Plass [1]
Revision Changes Path
1.231 +1 -2 src/sys/kern/vfs_mount.c
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