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author | Rob Landley <rob@landley.net> | 2020-05-19 01:17:38 -0500 |
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committer | Rob Landley <rob@landley.net> | 2020-05-19 01:17:38 -0500 |
commit | 1d181824bb8fc92636d3eae52f2a0ee15117ee2f (patch) | |
tree | 0a902db1d38d10d2905eb12a5b806a231c5da55b /toys/net | |
parent | 320df9ba543cdb9e4a6c9b1f9ee3bd6f00d4e864 (diff) | |
download | toybox-1d181824bb8fc92636d3eae52f2a0ee15117ee2f.tar.gz |
Don't leak sockfd into children.
Diffstat (limited to 'toys/net')
-rw-r--r-- | toys/net/netcat.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/toys/net/netcat.c b/toys/net/netcat.c index 62586054..2d80a18f 100644 --- a/toys/net/netcat.c +++ b/toys/net/netcat.c @@ -180,6 +180,7 @@ void netcat_main(void) close(in1); continue; } + close(sockfd); dup2(in1, 0); dup2(in1, 1); if (FLAG(E)) dup2(in1, 2); |