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-rw-r--r--src/irmd/ipcp.c3
-rw-r--r--src/irmd/main.c5
2 files changed, 4 insertions, 4 deletions
diff --git a/src/irmd/ipcp.c b/src/irmd/ipcp.c
index d7abe15d..5a9a79d3 100644
--- a/src/irmd/ipcp.c
+++ b/src/irmd/ipcp.c
@@ -107,7 +107,8 @@ ipcp_msg_t * send_recv_ipcp_msg(pid_t pid,
free(sock_path);
len = ipcp_msg__get_packed_size(msg);
- if (len == 0) {
+ if (len == 0 || len >= SOCK_BUF_SIZE) {
+ log_warn("IPCP message has invalid size: %zd.", len);
close(sockfd);
return NULL;
}
diff --git a/src/irmd/main.c b/src/irmd/main.c
index 6e1a1262..bc13fa7c 100644
--- a/src/irmd/main.c
+++ b/src/irmd/main.c
@@ -970,9 +970,7 @@ static int get_ipcp_by_dst(const char * dst,
type = ipcps[i]->type;
algo = ipcps[i]->hash_algo;
- hash->len = hash_len(algo);
-
- tmp = ipcps[i]->pid;
+ tmp = ipcps[i]->pid;
enrolled = strcmp(ipcps[i]->layer, "Not enrolled.") != 0;
@@ -984,6 +982,7 @@ static int get_ipcp_by_dst(const char * dst,
if (err == 0 /* solution found */ || !enrolled)
continue;
+ hash->len = hash_len(algo);
hash->data = malloc(hash->len);
if (hash->data == NULL) {
log_warn("Failed to malloc hash for query.");