[posix] fix mld process invalid arguments (#4764)

2026-07-31 08:07:47 +00:00 · 2020-03-31 07:59:54 -07:00
parent 77ea86302e
commit 4597d5e03f
1 changed files with 1 additions and 1 deletions
@@ -464,7 +464,7 @@ static void processMLDEvent(otInstance *aInstance)
    uint8_t             buffer[kMaxMLDEvent];
    ssize_t             bufferLen = -1;
    struct sockaddr_in6 srcAddr;
-    socklen_t           addrLen;
+    socklen_t           addrLen  = sizeof(srcAddr);
    bool                fromSelf = false;
    MLDv2Header *       hdr      = reinterpret_cast<MLDv2Header *>(buffer);
    size_t              offset;