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(parent: 581a8a8) | patch
OptsVisitor: don't try to flatten overlong integer ranges
authorLaszlo Ersek <lersek@redhat.com>
Mon, 19 Aug 2013 22:35:38 +0000 (00:35 +0200)
committerLuiz Capitulino <lcapitulino@redhat.com>
Tue, 20 Aug 2013 15:52:00 +0000 (11:52 -0400)
commit15a849be100b54776bcf63193c3fea598666030f
treef41db9777be6929ef8052c2d8a92fab294873935tree | snapshot
parent581a8a800070500527f6c75e5d6b75134c2b5a9dcommit | diff
OptsVisitor: don't try to flatten overlong integer ranges

Prevent mistyped command line options from incurring high memory and CPU
usage at startup. 64K elements in a range should be enough for everyone
(TM).

The OPTS_VISITOR_RANGE_MAX macro is public so that unit tests can
construct corner cases with it.

Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Tested-by: Wanlong Gao <gaowanlong@cn.fujitsu.com>
Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
include/qapi/opts-visitor.h diff | blob | history
qapi/opts-visitor.c diff | blob | history
Domain: SDK / Emulator;