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(parent: cc0854d) | patch
xl: don't segfault parsing disk configs, support NULL physpath and ioemu:
authorGianni Tedesco <gianni.tedesco@citrix.com>
Wed, 5 Jan 2011 23:13:07 +0000 (23:13 +0000)
committerGianni Tedesco <gianni.tedesco@citrix.com>
Wed, 5 Jan 2011 23:13:07 +0000 (23:13 +0000)
commit1edf1ea47c0c833c30d6674b603ee2910e749ca9
treec102dbfb4649cb6fec4e2fed148b9b0e86f00a53tree | snapshot
parentcc0854dd5708349ec27f640c3e6f7ba6269ea23bcommit | diff
xl: don't segfault parsing disk configs, support NULL physpath and ioemu:

Switch to a state machine parser since it's easier to handle all these
exotic cases without segfaulting. NULL physpaths are now allowed and a
dodgy hack is introduced to skip over the "ioemu:" prefix for a
virtpath. Also fixes a leak of buf2.

Signed-off-by: Gianni Tedesco <gianni.tedesco@citrix.com>
Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
tools/libxl/xl_cmdimpl.c diff | blob | history
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