Jukka-Pekka Virtanen created GUACAMOLE-411: ----------------------------------------------
Summary: guacd_send_fd call's sendmsg with uninitialized buffer Key: GUACAMOLE-411 URL: https://issues.apache.org/jira/browse/GUACAMOLE-411 Project: Guacamole Issue Type: Bug Components: guacamole-server, guacd Affects Versions: 0.9.13-incubating Reporter: Jukka-Pekka Virtanen Priority: Minor When launching an RDP session through guacd, valgrind complains of using uninitialized values in {{guacd_send_fd}}. {code} ==8081== Thread 2: ==8081== Syscall param sendmsg(msg.msg_control) points to uninitialised byte(s) ==8081== at 0x505EA6D: ??? (syscall-template.S:84) ==8081== by 0x403F5C: guacd_send_fd (move-fd.c:61) ==8081== by 0x40390A: guacd_add_user (connection.c:196) ==8081== by 0x40390A: guacd_route_connection (connection.c:311) ==8081== by 0x40390A: guacd_connection_thread (connection.c:393) ==8081== by 0x50556B9: start_thread (pthread_create.c:333) ==8081== by 0x5A1F3DC: clone (clone.S:109) ==8081== Address 0xa558d54 is on thread 2's stack ==8081== in frame #1, created by guacd_send_fd (move-fd.c:34) ==8081== Uninitialised value was created by a stack allocation ==8081== at 0x403ED0: guacd_send_fd (move-fd.c:34) ==8081== {code} -- This message was sent by Atlassian JIRA (v6.4.14#64029)