]> git.decadent.org.uk Git - nfs-utils.git/commit
libexport.a: export_find() should handle address parsing errors
authorChuck Lever <chuck.lever@oracle.com>
Fri, 16 Apr 2010 17:03:20 +0000 (13:03 -0400)
committerSteve Dickson <steved@redhat.com>
Fri, 16 Apr 2010 17:03:20 +0000 (13:03 -0400)
commit470448e77bd673b206cf40820f966dcb8f029f27
treeb9a0c29110038240bd25665e88cd6a380731b6d8
parent9b7cc679c70d00af3f44dc6a8b44a360a2423d64
libexport.a: export_find() should handle address parsing errors

An address mask parsing error can cause client_init(), and therefore
client_dup(), to make our process exit suddenly.  Soon we want to add
more complex address parsing in client_init(), so we need this
interface to be a little more robust.

Since export_find() can return NULL in some cases, it can handle NULL
returns from its subroutines if an address parsing error occurs, or if
memory is exhausted.  Allow for client_dup() to return NULL instead of
exiting sideways.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Steve Dickson <steved@redhat.com>
support/export/export.c