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authorDimitri Staessens <dimitri.staessens@ugent.be>2018-03-31 12:48:26 +0200
committerSander Vrijders <sander.vrijders@ugent.be>2018-04-05 10:30:26 +0200
commit642e3469d7265431a21f433f8c8d10d1f30cbe6c (patch)
tree62480c910c20c2d281665c16a3641370dbc6b5ee /src/ipcpd/eth/eth.c
parentd81f3a84e2d64a2f1f531a86a8c9481087775e8f (diff)
downloadouroboros-642e3469d7265431a21f433f8c8d10d1f30cbe6c.tar.gz
ouroboros-642e3469d7265431a21f433f8c8d10d1f30cbe6c.zip
ipcpd: Fix frame buffer in eth ipcps
The packets were being sent and read into a buffer that had the payload length instead of the frame length. Signed-off-by: Dimitri Staessens <dimitri.staessens@ugent.be> Signed-off-by: Sander Vrijders <sander.vrijders@ugent.be>
Diffstat (limited to 'src/ipcpd/eth/eth.c')
-rw-r--r--src/ipcpd/eth/eth.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/ipcpd/eth/eth.c b/src/ipcpd/eth/eth.c
index 90143d2f..b43caae1 100644
--- a/src/ipcpd/eth/eth.c
+++ b/src/ipcpd/eth/eth.c
@@ -351,7 +351,7 @@ static int eth_ipcp_send_frame(const uint8_t * dst_addr,
#ifdef BUILD_ETH_LLC
uint8_t cf = 0x03;
#endif
- uint8_t frame[ETH_MAX_SDU_SIZE];
+ uint8_t frame[ETH_FRAME_SIZE];
struct eth_frame * e_frame;
assert(payload);
@@ -795,7 +795,7 @@ static void * eth_ipcp_sdu_reader(void * o)
frame_len = read(eth_data.bpf, buf, BPF_BLEN);
#elif defined(HAVE_RAW_SOCKETS)
frame_len = recv(eth_data.s_fd, buf,
- ETH_MAX_SDU_SIZE, 0);
+ ETH_FRAME_SIZE, 0);
#endif
if (frame_len <= 0)
continue;