| commit | 5fbf246bdb9c1ee3f474d3f343e2a79db060c93c | [log] [tgz] |
|---|---|---|
| author | Petr Berky <petr.berky@email.cz> | Tue Mar 28 23:03:53 2017 +0200 |
| committer | Kevin O'Connor <kevin@koconnor.net> | Wed Mar 29 21:13:21 2017 -0400 |
| tree | 95be7aef28b1251eaee1aab6ccccb4f1546d21f1 | |
| parent | c68aff57ce317d9f2d69d20eba893a10d964f316 [diff] |
config: Add function to check if fw_cfg exists It was found qemu_get_present_cpus_count may return impossible number of cpus because of not checking if fw_cfg exists before using it. That may lead to undefined behavior of emulator, in particular Bochs that freezes. Signed-off-by: Petr Berky <petr.berky@email.cz>