gfwleak/stellar-stellar
Archived
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

bugfix: PACKET_GETALL_TUNNELS

Browse Source
This commit is contained in:
luwenpeng
2024-07-01 14:17:07 +08:00
parent 3b376a3e46
commit ec38d90241
1 changed files with 10 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
include/stellar/tunnel.h
View File

@@ -47,13 +47,16 @@ int packet_get_tunnel_by_idx(const struct packet *pkt, int idx, struct tunnel *o
#define PACKET_FOREACH_TUNNEL_REVERSE(pkt, tunnel) \
for (int i = packet_get_tunnel_count(pkt) - 1; i >= 0 && packet_get_tunnel_by_idx(pkt, i, &tunnel) == 0; i--)
#define PACKET_GETALL_TUNNELS(pkt, tunnels) \
{ \
int num = MIN(packet_get_tunnel_count(pkt), (sizeof(tunnels) / sizeof(tunnels[0]))); \
for (int i = 0; i < num && packet_get_tunnel_by_idx(pkt, i, &tunnels[i]) == 0; i++) \
/* void */; \
return num; \
}
#define PACKET_GETALL_TUNNELS(pkt, tunnels) \
({ \
memset(tunnels, 0, sizeof(tunnels)); \
int size = sizeof(tunnels) / sizeof(tunnels[0]); \
int count = packet_get_tunnel_count(pkt); \
int num = count > size ? size : count; \
for (int i = 0; i < num && packet_get_tunnel_by_idx(pkt, i, &tunnels[i]) == 0; i++) \
/* void */; \
num; \
})
#ifdef __cplusplus
}