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author | Matt Johnston <matt@ucc.asn.au> | 2019-10-18 23:48:16 +0800 |
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committer | Matt Johnston <matt@ucc.asn.au> | 2019-10-18 23:48:16 +0800 |
commit | 7b1b445e7a910d1e4ee99f1073f9771c0efbf42f (patch) | |
tree | fd6196624627e837d4e9c4d2b7df7b91640f92fb | |
parent | a666cf61e0bbc3a74d4f267d341cd22af77d8792 (diff) | |
download | dropbear-7b1b445e7a910d1e4ee99f1073f9771c0efbf42f.tar.gz |
bring back fsync_parent_dir
-rw-r--r-- | gensignkey.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gensignkey.c b/gensignkey.c index 8317fea..34b6f5a 100644 --- a/gensignkey.c +++ b/gensignkey.c @@ -152,6 +152,10 @@ int signkey_generate(enum signkey_type keytype, int bits, const char* filename, } } + /* ensure directory update is flushed to disk, otherwise we can end up + with zero-byte hostkey files if the power goes off */ + fsync_parent_dir(filename); + out: if (buf) { buf_burn(buf); |