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btrfs-progs: fix scrub socket leak

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If connection fails the socket is leaked when the status file is used
instead.  Close it to trivially cut down on fd use and to bring down the
noise in static code analysis.

Signed-off-by: Zach Brown <zab@redhat.com>
This commit is contained in:
Zach Brown 2013-01-23 14:36:03 -08:00
parent 09fac3824d
commit cb4c601a4e
1 changed files with 1 additions and 0 deletions
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cmds-scrub.c
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@ -1584,6 +1584,7 @@ static int cmd_scrub_status(int argc, char **argv)
addr.sun_path[sizeof(addr.sun_path) - 1] = '\0';
ret = connect(fdres, (struct sockaddr *)&addr, sizeof(addr));
if (ret == -1) {
close(fdres);
fdres = scrub_open_file_r(SCRUB_DATA_FILE, fsid);
if (fdres < 0 && fdres != -ENOENT) {
fprintf(stderr, "WARNING: failed to open status file: "