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File bash-3.2-audit.patch of Package bash-syslog
--- bash-3.2/lib/readline/readline.c.audit 2008-01-18 13:06:25.000000000 +0100 +++ bash-3.2/lib/readline/readline.c 2008-01-18 13:06:25.000000000 +0100 @@ -55,6 +55,12 @@ extern int errno; #endif /* !errno */ +#if defined (HAVE_DECL_AUDIT_USER_TTY) +# include <sys/socket.h> +# include <linux/audit.h> +# include <linux/netlink.h> +#endif + /* System-specific feature definitions and include files. */ #include "rldefs.h" #include "rlmbutil.h" @@ -292,7 +298,47 @@ rl_visible_prompt_length = rl_expand_prompt (rl_prompt); return 0; } - + +#if defined (HAVE_DECL_AUDIT_USER_TTY) +/* Report STRING to the audit system. */ +static void +audit_tty (char *string) +{ + struct sockaddr_nl addr; + struct msghdr msg; + struct nlmsghdr nlm; + struct iovec iov[2]; + size_t size; + int fd; + + size = strlen (string) + 1; + fd = socket (AF_NETLINK, SOCK_RAW, NETLINK_AUDIT); + if (fd < 0) + return; + nlm.nlmsg_len = NLMSG_LENGTH (size); + nlm.nlmsg_type = AUDIT_USER_TTY; + nlm.nlmsg_flags = NLM_F_REQUEST; + nlm.nlmsg_seq = 0; + nlm.nlmsg_pid = 0; + iov[0].iov_base = &nlm; + iov[0].iov_len = sizeof (nlm); + iov[1].iov_base = string; + iov[1].iov_len = size; + addr.nl_family = AF_NETLINK; + addr.nl_pid = 0; + addr.nl_groups = 0; + msg.msg_name = &addr; + msg.msg_namelen = sizeof (addr); + msg.msg_iov = iov; + msg.msg_iovlen = 2; + msg.msg_control = NULL; + msg.msg_controllen = 0; + msg.msg_flags = 0; + (void)sendmsg (fd, &msg, 0); + close (fd); +} +#endif + /* Read a line of input. Prompt with PROMPT. An empty PROMPT means none. A return value of NULL means that EOF was encountered. */ char * @@ -326,6 +372,11 @@ rl_clear_signals (); #endif +#if defined (HAVE_DECL_AUDIT_USER_TTY) + if (value != NULL) + audit_tty (value); +#endif + return (value); } --- bash-3.2/configure.in.audit 2008-01-18 13:06:25.000000000 +0100 +++ bash-3.2/configure.in 2008-01-18 13:06:25.000000000 +0100 @@ -871,6 +871,8 @@ BASH_SYS_PGRP_SYNC BASH_SYS_SIGNAL_VINTAGE +AC_CHECK_DECLS([AUDIT_USER_TTY],,, [[#include <linux/audit.h>]]) + dnl checking for the presence of certain library symbols BASH_SYS_ERRLIST BASH_SYS_SIGLIST --- bash-3.2/config.h.in.audit 2008-01-18 13:06:25.000000000 +0100 +++ bash-3.2/config.h.in 2008-01-18 13:10:19.000000000 +0100 @@ -1058,6 +1058,14 @@ /* End additions for lib/intl */ + +/* Additions for lib/readline */ + +/* Define if you have <linux/audit.h> and it defines AUDIT_USER_TTY */ +#undef HAVE_DECL_AUDIT_USER_TTY + +/* End additions for lib/readline */ + #include "config-bot.h" #endif /* _CONFIG_H_ */
