turncate hashSigAlgoSz to max buffer size

2014-12-01 15:53:59 -08:00 · 2014-12-01 15:53:59 -08:00 · 52c2c126c1
commit 52c2c126c1
parent 09aeda2162
1 changed files with 3 additions and 0 deletions
--- a/src/internal.c
+++ b/src/internal.c
@ -12980,6 +12980,9 @@ int DoSessionTicket(CYASSL* ssl,
                        XMEMCPY(clSuites.hashSigAlgo, &input[i],
                            min(clSuites.hashSigAlgoSz, HELLO_EXT_SIGALGO_MAX));
                        i += clSuites.hashSigAlgoSz;
+
+                        if (clSuites.hashSigAlgoSz > HELLO_EXT_SIGALGO_MAX)
+                            clSuites.hashSigAlgoSz = HELLO_EXT_SIGALGO_MAX;
                    }
                    else
                        i += extSz;