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(parent: 8349701) | patch
netdev-linux: Avoid potential issues with unset FD.
authorJesse Gross <jesse@nicira.com>
Sat, 16 Jan 2010 00:24:53 +0000 (19:24 -0500)
committerJesse Gross <jesse@nicira.com>
Mon, 18 Jan 2010 23:23:14 +0000 (18:23 -0500)
commit49a6a1636f849eba12fb444651ee818628426f0d
tree5014c812929c030ce8c8b4c6fd0e7bbf1c1d9ed8tree | snapshot
parent83497018966c159498d9f26e2539f3edb1b410a1commit | diff
netdev-linux: Avoid potential issues with unset FD.

Never close the file descriptor if it is 0, since it is never a
valid FD in this context.  Also initialize the FD to -1 so that
it is never set to a valid but incorrect value.
lib/netdev-linux.c diff | blob | history
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