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authorDexuan Cui <dexuan.cui@intel.com>2010-08-27 21:02:34 +0800
committerRichard Purdie <rpurdie@linux.intel.com>2010-09-02 09:50:48 +0100
commit6c098ebe424c4cdc39a93b4e50ff59b4b7894c98 (patch)
tree6c5290392008393b9248713034878e05f2fd2b4a /meta/recipes-extended
parentf2011318ece69ab27bad24f474d54422709bdc8f (diff)
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powertop: fix segfault in dump mode
The cause is: in dump mode, setup_windows() is not invoked so the *_window variables, like cstate_window, are still NULL; later in main() -> show_cstates(), the functions, like wrefresh(), will trigger segfault. After discussing in PowerTop mailling list, I think the right solution is we should stub out the ncurses calls in dump mode. (The patch was also sent to upstream PowerTop mailling list.) This fixes [BUGID #195]: Bug 195 - [sdk] powertop segfault when running with dump option Signed-off-by: Dexuan Cui <dexuan.cui@intel.com>
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