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reset: before calling execvp(), reset needs to flush stdout

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Signed-off-by: Glenn Matthews <glmatthe@cisco.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Glenn Matthews 2017-02-17 23:01:13 +01:00 committed by Denys Vlasenko
parent 74c2215086
commit 02a2a278f6
1 changed files with 2 additions and 0 deletions
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console-tools/reset.c
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@ -56,6 +56,8 @@ int reset_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM)
#if ENABLE_STTY #if ENABLE_STTY
return stty_main(2, (char**)args); return stty_main(2, (char**)args);
#else #else
/* Make sure stdout gets drained before we execvp */
fflush_all();
execvp("stty", (char**)args); execvp("stty", (char**)args);
#endif #endif
} }