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| author | Pablo Neira Ayuso <pablo@gnumonks.org> | 2011-04-05 18:33:17 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@gnumonks.org> | 2011-04-05 18:33:17 +0200 |
| commit | f22e348287409d2ec63b0f21e2baa88a248be678 (patch) | |
| tree | 5bb43b14051f6c50e119660ca60f389fab3ff029 /openbsc/src/ipaccess/ipaccess-find.c | |
| parent | 4c9557ef24f267ad0912f1bff6b0fdcb52c74e68 (diff) | |
ipaccess-config: exit if no network interface is specified
ipaccess-config has to exit if no network interface is specified,
otherwise it uses argv[1] which has a uninitialized value.
Diffstat (limited to 'openbsc/src/ipaccess/ipaccess-find.c')
| -rw-r--r-- | openbsc/src/ipaccess/ipaccess-find.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/openbsc/src/ipaccess/ipaccess-find.c b/openbsc/src/ipaccess/ipaccess-find.c index 6dc2f0641..a27360937 100644 --- a/openbsc/src/ipaccess/ipaccess-find.c +++ b/openbsc/src/ipaccess/ipaccess-find.c @@ -196,6 +196,7 @@ int main(int argc, char **argv) if (argc < 2) { fprintf(stdout, "you might need to specify the outgoing\n" " network interface, e.g. ``%s eth0''\n", argv[0]); + exit(EXIT_FAILURE); } ifname = argv[1]; |