migration: fix bad string passed to error_report()
state->name does not contain a terminating '\0' and you may get: Machine type received is 'pseries-2.3y�?' and local is 'pseries-2.4' load of migration failed: Invalid argument Let's add a precision modifier to fix this. Reviewed-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Greg Kurz <gkurz@linux.vnet.ibm.com> Message-Id: <20160205083201.2201.76109.stgit@bahia.huguette.org> Signed-off-by: Amit Shah <amit.shah@redhat.com>
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@ -299,8 +299,8 @@ static int configuration_post_load(void *opaque, int version_id)
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const char *current_name = MACHINE_GET_CLASS(current_machine)->name;
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const char *current_name = MACHINE_GET_CLASS(current_machine)->name;
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if (strncmp(state->name, current_name, state->len) != 0) {
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if (strncmp(state->name, current_name, state->len) != 0) {
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error_report("Machine type received is '%s' and local is '%s'",
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error_report("Machine type received is '%.*s' and local is '%s'",
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state->name, current_name);
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(int) state->len, state->name, current_name);
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return -EINVAL;
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return -EINVAL;
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}
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}
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return 0;
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return 0;
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