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Fix a crash when we have a malformed public ECDSA key of another node.
[tinc]
/
src
/
protocol_auth.c
diff --git
a/src/protocol_auth.c
b/src/protocol_auth.c
index
52afa09
..
0904afd
100644
(file)
--- a/
src/protocol_auth.c
+++ b/
src/protocol_auth.c
@@
-379,7
+379,8
@@
bool id_h(connection_t *c, const char *request) {
}
if(experimental)
}
if(experimental)
- read_ecdsa_public_key(c);
+ if(!read_ecdsa_public_key(c))
+ return false;
} else {
if(c->protocol_minor && !ecdsa_active(c->ecdsa))
c->protocol_minor = 1;
} else {
if(c->protocol_minor && !ecdsa_active(c->ecdsa))
c->protocol_minor = 1;