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dd: call fsync() only once before exiting if conv=fsync is specified 

Signed-off-by: Rostislav Skudnov <rostislav@tuxera.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Rostislav Skudnov 2017-03-16 20:54:35 +01:00 committed by Denys Vlasenko
parent a98db793cf
commit dba0dc1999
1 changed files with 4 additions and 4 deletions
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8
coreutils/dd.c
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@ -532,11 +532,11 @@ int dd_main(int argc UNUSED_PARAM, char **argv)
if (write_and_stats(ibuf, n, obs, outfile))
goto out_status;
}
}
if (G.flags & FLAG_FSYNC) {
if (fsync(ofd) < 0)
goto die_outfile;
}
if (G.flags & FLAG_FSYNC) {
if (fsync(ofd) < 0)
goto die_outfile;
}
if (ENABLE_FEATURE_DD_IBS_OBS && oc) {