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| author | Pavel Machek <pavel@ucw.cz> | 2000-06-05 17:41:44 +0200 |
|---|---|---|
| committer | Pavel Machek <pavel@ucw.cz> | 2000-06-05 17:41:44 +0200 |
| commit | 8b79c4ccd597b90222f57eb3dfadeb24f39db7bd (patch) | |
| tree | d811a8f78ad7b39352446ea5bf03f14f53d92fdf /proto | |
| parent | 98da26a0a0ee9dd8f7030dcaf6f733adf8b8ad2c (diff) | |
| download | bird-8b79c4ccd597b90222f57eb3dfadeb24f39db7bd.tar bird-8b79c4ccd597b90222f57eb3dfadeb24f39db7bd.zip | |
Add safety check.
Diffstat (limited to 'proto')
| -rw-r--r-- | proto/rip/rip.c | 6 | ||||
| -rw-r--r-- | proto/rip/rip.h | 2 |
2 files changed, 7 insertions, 1 deletions
diff --git a/proto/rip/rip.c b/proto/rip/rip.c index 698f0e2..643fc43 100644 --- a/proto/rip/rip.c +++ b/proto/rip/rip.c @@ -53,6 +53,7 @@ #include "lib/string.h" #include "rip.h" +#include <assert.h> #define P ((struct rip_proto *) p) #define P_CF ((struct rip_proto_config *)p->cf) @@ -538,6 +539,11 @@ rip_start(struct proto *p) struct rip_interface *rif; DBG( "RIP: starting instance...\n" ); + assert( sizeof(struct rip_packet_heading) == 4); + assert( sizeof(struct rip_block) == 20); + assert( sizeof(struct rip_block_auth) == 20); + + P->magic = RIP_MAGIC; fib_init( &P->rtable, p->pool, sizeof( struct rip_entry ), 0, NULL ); init_list( &P->connections ); diff --git a/proto/rip/rip.h b/proto/rip/rip.h index 67fd5b0..30002ea 100644 --- a/proto/rip/rip.h +++ b/proto/rip/rip.h @@ -52,7 +52,7 @@ struct rip_block { /* 20 bytes */ u32 metric; }; #else -struct rip_block { /* IPv6 version! */ +struct rip_block { /* IPv6 version!, 20 bytes, too */ ip_addr network; u16 tag; u8 pxlen; |