diff options
| author | Alberto Gonzalez Iniesta <agi@inittab.org> | 2017-06-22 13:16:46 +0200 |
|---|---|---|
| committer | Alberto Gonzalez Iniesta <agi@inittab.org> | 2017-06-22 13:16:46 +0200 |
| commit | 766cdd4b4d1fcb31addf6727dbcfd3d99e390456 (patch) | |
| tree | 76932876ae57f139fa1b3f82b375e4e526b507d7 /src/openvpn/gremlin.c | |
| parent | d73f7253d939e293abf9e27b4b7f37df1ec12a39 (diff) | |
| parent | 9683f890944ffb114f5f8214f694e0b339cf5a5a (diff) | |
Merge tag 'upstream/2.4.3'
Upstream version 2.4.3
Diffstat (limited to 'src/openvpn/gremlin.c')
| -rw-r--r-- | src/openvpn/gremlin.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/src/openvpn/gremlin.c b/src/openvpn/gremlin.c index 5bff5e8..e85ce9c 100644 --- a/src/openvpn/gremlin.c +++ b/src/openvpn/gremlin.c @@ -16,10 +16,9 @@ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * - * You should have received a copy of the GNU General Public License - * along with this program (see the file COPYING included with this - * distribution); if not, write to the Free Software Foundation, Inc., - * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ /* @@ -95,7 +94,8 @@ get_packet_flood_parms(int level) * Return true with probability 1/n */ static bool -flip(int n) { +flip(int n) +{ return (get_random() % n) == 0; } @@ -104,7 +104,8 @@ flip(int n) { * low and high. */ static int -roll(int low, int high) { +roll(int low, int high) +{ int ret; ASSERT(low <= high); ret = low + (get_random() % (high - low + 1)); @@ -181,7 +182,8 @@ ask_gremlin(int flags) * Possibly corrupt a packet. */ void -corrupt_gremlin(struct buffer *buf, int flags) { +corrupt_gremlin(struct buffer *buf, int flags) +{ const int corrupt_level = GREMLIN_CORRUPT_LEVEL(flags); if (corrupt_level) { @@ -194,7 +196,8 @@ corrupt_gremlin(struct buffer *buf, int flags) { uint8_t r = roll(0, 255); int method = roll(0, 5); - switch (method) { + switch (method) + { case 0: /* corrupt the first byte */ *BPTR(buf) = r; break; @@ -232,6 +235,7 @@ corrupt_gremlin(struct buffer *buf, int flags) { #else /* ifdef ENABLE_DEBUG */ static void -dummy(void) { +dummy(void) +{ } #endif /* ifdef ENABLE_DEBUG */ |