Off-by-one error in the bounds check.
Signed-off-by: Dimitri Staessens <dimitri@ouroboros.rocks>
---
src/ipcpd/unicast/fa.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/ipcpd/unicast/fa.c b/src/ipcpd/unicast/fa.c
index 5edf77aa..ef6adae6 100644
--- a/src/ipcpd/unicast/fa.c
+++ b/src/ipcpd/unicast/fa.c
@@ -143,7 +143,7 @@ static int fa_rib_read(const char * path,
fd = atoi(entry);
- if (fd < 0 || fd > PROG_MAX_FLOWS)
+ if (fd < 0 || fd >= PROG_MAX_FLOWS)
return -1;
if (len < 1536)
@@ -303,7 +303,7 @@ static int eid_to_fd(uint64_t eid)
fd = eid & 0xFFFFFFFF;
- if (fd < 0 || fd > PROG_MAX_FLOWS)
+ if (fd < 0 || fd >= PROG_MAX_FLOWS)
return -1;
flow = &fa.flows[fd];
--
2.35.1
