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-rw-r--r--examples/ipsec-secgw/sa.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/examples/ipsec-secgw/sa.c b/examples/ipsec-secgw/sa.c
index 8c4406cf..513959c6 100644
--- a/examples/ipsec-secgw/sa.c
+++ b/examples/ipsec-secgw/sa.c
@@ -232,6 +232,8 @@ parse_sa_tokens(char **tokens, uint32_t n_tokens,
APP_CHECK_TOKEN_IS_NUM(tokens, 1, status);
if (status->status < 0)
return;
+ if (atoi(tokens[1]) == INVALID_SPI)
+ return;
rule->spi = atoi(tokens[1]);
for (ti = 2; ti < n_tokens; ti++) {