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authordimitri staessens <dimitri.staessens@intec.ugent.be>2016-10-05 13:41:31 +0200
committerdimitri staessens <dimitri.staessens@intec.ugent.be>2016-10-05 13:41:31 +0200
commitf266224ff38930cff1c1765313f0da7b93539553 (patch)
treeec86e2dbcaa4bfc7977978611d554425232248ce /src/ipcpd/shim-eth-llc
parent985d370f259c80c7f8b5c60070192745e7c70687 (diff)
parentcaefb38ad02a4bd08ac7e80ca5bac01f38a493df (diff)
downloadouroboros-f266224ff38930cff1c1765313f0da7b93539553.tar.gz
ouroboros-f266224ff38930cff1c1765313f0da7b93539553.zip
Merged in sandervrijders/ouroboros/be-bugfix (pull request #254)
ipcpd: shim-eth-llc: Use correct SAP to lookup in the table
Diffstat (limited to 'src/ipcpd/shim-eth-llc')
-rw-r--r--src/ipcpd/shim-eth-llc/main.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/ipcpd/shim-eth-llc/main.c b/src/ipcpd/shim-eth-llc/main.c
index 7a64b9e1..03e8beb1 100644
--- a/src/ipcpd/shim-eth-llc/main.c
+++ b/src/ipcpd/shim-eth-llc/main.c
@@ -927,16 +927,18 @@ static int eth_llc_ipcp_flow_alloc_resp(int fd, int response)
static int eth_llc_ipcp_flow_dealloc(int fd)
{
uint8_t sap;
+ uint8_t r_sap;
uint8_t addr[MAC_SIZE];
int ret;
pthread_rwlock_rdlock(&ipcpi.state_lock);
pthread_rwlock_wrlock(&eth_llc_data.flows_lock);
- sap = eth_llc_data.fd_to_ef[fd].r_sap;
+ r_sap = eth_llc_data.fd_to_ef[fd].r_sap;
+ sap = eth_llc_data.fd_to_ef[fd].sap;
memcpy(addr, eth_llc_data.fd_to_ef[fd].r_addr, MAC_SIZE);
- bmp_release(eth_llc_data.saps, eth_llc_data.fd_to_ef[fd].sap);
+ bmp_release(eth_llc_data.saps, sap);
eth_llc_data.fd_to_ef[fd].sap = -1;
eth_llc_data.fd_to_ef[fd].r_sap = -1;
memset(&eth_llc_data.fd_to_ef[fd].r_addr, 0, MAC_SIZE);
@@ -945,7 +947,7 @@ static int eth_llc_ipcp_flow_dealloc(int fd)
pthread_rwlock_unlock(&eth_llc_data.flows_lock);
- ret = eth_llc_ipcp_sap_dealloc(addr, sap);
+ ret = eth_llc_ipcp_sap_dealloc(addr, r_sap);
pthread_rwlock_unlock(&ipcpi.state_lock);
if (ret < 0)