snort: fix coverity warning 50/34550/2
authorKlement Sekera <ksekera@cisco.com>
Fri, 19 Nov 2021 10:40:08 +0000 (11:40 +0100)
committerDamjan Marion <dmarion@me.com>
Mon, 22 Nov 2021 10:07:08 +0000 (10:07 +0000)
commit70f14ab4875ee078dafe0a038d423983017ec56f
treeb2a9b79d8aa49dbc3364b2c3fdd7e4cba6a63a19
parent563ec99fa371c473da711483d25517052e9867b9
snort: fix coverity warning

Add a cast to avoid coverity warning about potential integer underflow.

Type: fix
Fixes: 839b1473e9
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Change-Id: Iae913e51c1e25aaeca6ce70438451c640d347383
src/plugins/snort/main.c