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devlink: Call dl_free in early exit case

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Prior to parsing command options, the devlink tool allocates memory
to store results. In case of early exit (wrong parameters or version
check), this memory wasn't freed.

Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
This commit is contained in:
Leon Romanovsky 2017-02-14 07:29:38 +02:00 committed by Stephen Hemminger
parent 5e4dc1951e
commit b77c77d294
1 changed files with 4 additions and 2 deletions
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6
devlink/devlink.c
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@ -2579,7 +2579,8 @@ int main(int argc, char **argv)
switch (opt) {
case 'V':
printf("devlink utility, iproute2-ss%s\n", SNAPSHOT);
return EXIT_SUCCESS;
ret = EXIT_SUCCESS;
goto dl_free;
case 'n':
dl->no_nice_names = true;
break;
@ -2592,7 +2593,8 @@ int main(int argc, char **argv)
default:
pr_err("Unknown option.\n");
help();
return EXIT_FAILURE;
ret = EXIT_FAILURE;
goto dl_free;
}
}