diff options
Diffstat (limited to 'recipes/net-tools/files/net-tools-1.60-selinux.patch')
| -rw-r--r-- | recipes/net-tools/files/net-tools-1.60-selinux.patch | 205 |
1 files changed, 205 insertions, 0 deletions
diff --git a/recipes/net-tools/files/net-tools-1.60-selinux.patch b/recipes/net-tools/files/net-tools-1.60-selinux.patch new file mode 100644 index 0000000000..d0266696d0 --- /dev/null +++ b/recipes/net-tools/files/net-tools-1.60-selinux.patch @@ -0,0 +1,205 @@ +--- net-tools-1.60/Makefile~ 2005-12-24 06:56:57.000000000 -0500 ++++ net-tools-1.60/Makefile 2005-12-29 16:54:06.000000000 -0500 +@@ -113,6 +113,12 @@ + + NET_LIB = $(NET_LIB_PATH)/lib$(NET_LIB_NAME).a + ++ifeq ($(HAVE_SELINUX),1) ++LDFLAGS += -lselinux ++CFLAGS += -DHAVE_SELINUX ++else ++endif ++ + CFLAGS += $(COPTS) -I. -idirafter ./include/ -I$(NET_LIB_PATH) + LDFLAGS += $(LOPTS) -L$(NET_LIB_PATH) + +--- net-tools-1.60/netstat.c~ 2005-12-24 06:56:57.000000000 -0500 ++++ net-tools-1.60/netstat.c 2005-12-29 16:54:07.000000000 -0500 +@@ -86,6 +86,11 @@ + #include <net/if.h> + #include <dirent.h> + ++#if HAVE_SELINUX ++#include <selinux/selinux.h> ++#else ++#define security_context_t char* ++#endif + #include "net-support.h" + #include "pathnames.h" + #include "version.h" +@@ -96,6 +101,7 @@ + #include "util.h" + + #define PROGNAME_WIDTH 20 ++#define SELINUX_WIDTH 50 + + #if !defined(s6_addr32) && defined(in6a_words) + #define s6_addr32 in6a_words /* libinet6 */ +@@ -150,6 +156,7 @@ + int flag_prg = 0; + int flag_arg = 0; + int flag_ver = 0; ++int flag_selinux = 0; + + FILE *procinfo; + +@@ -213,12 +220,17 @@ + #define PROGNAME_WIDTH1(s) PROGNAME_WIDTH2(s) + #define PROGNAME_WIDTH2(s) #s + ++#define SELINUX_WIDTHs SELINUX_WIDTH1(SELINUX_WIDTH) ++#define SELINUX_WIDTH1(s) SELINUX_WIDTH2(s) ++#define SELINUX_WIDTH2(s) #s ++ + #define PRG_HASH_SIZE 211 + + static struct prg_node { + struct prg_node *next; + int inode; + char name[PROGNAME_WIDTH]; ++ char scon[SELINUX_WIDTH]; + } *prg_hash[PRG_HASH_SIZE]; + + static char prg_cache_loaded = 0; +@@ -226,9 +238,12 @@ + #define PRG_HASHIT(x) ((x) % PRG_HASH_SIZE) + + #define PROGNAME_BANNER "PID/Program name" ++#define SELINUX_BANNER "Security Context" + + #define print_progname_banner() do { if (flag_prg) printf("%-" PROGNAME_WIDTHs "s"," " PROGNAME_BANNER); } while (0) + ++#define print_selinux_banner() do { if (flag_selinux) printf("%-" SELINUX_WIDTHs "s"," " SELINUX_BANNER); } while (0) ++ + #define PRG_LOCAL_ADDRESS "local_address" + #define PRG_INODE "inode" + #define PRG_SOCKET_PFX "socket:[" +@@ -250,7 +265,7 @@ + /* NOT working as of glibc-2.0.7: */ + #undef DIRENT_HAVE_D_TYPE_WORKS + +-static void prg_cache_add(int inode, char *name) ++static void prg_cache_add(int inode, char *name, char *scon) + { + unsigned hi = PRG_HASHIT(inode); + struct prg_node **pnp,*pn; +@@ -271,6 +286,14 @@ + if (strlen(name)>sizeof(pn->name)-1) + name[sizeof(pn->name)-1]='\0'; + strcpy(pn->name,name); ++ ++ { ++ int len=(strlen(scon)-sizeof(pn->scon))+1; ++ if (len > 0) ++ strcpy(pn->scon,&scon[len+1]); ++ else ++ strcpy(pn->scon,scon); ++ } + } + + static const char *prg_cache_get(unsigned long inode) +@@ -283,6 +306,16 @@ + return("-"); + } + ++static const char *prg_cache_get_con(unsigned long inode) ++{ ++ unsigned hi=PRG_HASHIT(inode); ++ struct prg_node *pn; ++ ++ for (pn=prg_hash[hi];pn;pn=pn->next) ++ if (pn->inode==inode) return(pn->scon); ++ return("-"); ++} ++ + static void prg_cache_clear(void) + { + struct prg_node **pnp,*pn; +@@ -348,6 +381,7 @@ + const char *cs,*cmdlp; + DIR *dirproc=NULL,*dirfd=NULL; + struct dirent *direproc,*direfd; ++ security_context_t scon=NULL; + + if (prg_cache_loaded || !flag_prg) return; + prg_cache_loaded=1; +@@ -415,7 +449,15 @@ + } + + snprintf(finbuf, sizeof(finbuf), "%s/%s", direproc->d_name, cmdlp); +- prg_cache_add(inode, finbuf); ++#if HAVE_SELINUX ++ if (getpidcon(atoi(direproc->d_name), &scon) == -1) { ++ scon=strdup("-"); ++ } ++ prg_cache_add(inode, finbuf, scon); ++ freecon(scon); ++#else ++ prg_cache_add(inode, finbuf, "-"); ++#endif + } + closedir(dirfd); + dirfd = NULL; +@@ -1385,6 +1428,8 @@ + printf("- "); + if (flag_prg) + printf("%-" PROGNAME_WIDTHs "s",(has & HAS_INODE?prg_cache_get(inode):"-")); ++ if (flag_selinux) ++ printf("%-" SELINUX_WIDTHs "s",(has & HAS_INODE?prg_cache_get_con(inode):"-")); + puts(path); + } + +@@ -1403,6 +1448,7 @@ + + printf(_("\nProto RefCnt Flags Type State I-Node")); + print_progname_banner(); ++ print_selinux_banner(); + printf(_(" Path\n")); /* xxx */ + + { +@@ -1682,6 +1728,7 @@ + fprintf(stderr, _(" -o, --timers display timers\n")); + fprintf(stderr, _(" -F, --fib display Forwarding Information Base (default)\n")); + fprintf(stderr, _(" -C, --cache display routing cache instead of FIB\n\n")); ++ fprintf(stderr, _(" -Z, --context display SELinux security context for sockets\n\n")); + + fprintf(stderr, _(" <Iface>: Name of interface to monitor/list.\n")); + fprintf(stderr, _(" <Socket>={-t|--tcp} {-u|--udp} {-w|--raw} {-x|--unix} --ax25 --ipx --netrom\n")); +@@ -1729,6 +1776,7 @@ + {"cache", 0, 0, 'C'}, + {"fib", 0, 0, 'F'}, + {"groups", 0, 0, 'g'}, ++ {"context", 0, 0, 'Z'}, + {NULL, 0, 0, 0} + }; + +@@ -1741,7 +1789,7 @@ + + afname[0] = '\0'; + +- while ((i = getopt_long(argc, argv, "MCFA:acdegphiI::nNorstuVv?wxl", longopts, &lop)) != EOF) ++ while ((i = getopt_long(argc, argv, "MCFA:acdegphiI::nNorstuVv?wxlZ", longopts, &lop)) != EOF) + switch (i) { + case -1: + break; +@@ -1838,6 +1886,20 @@ + if (aftrans_opt("unix")) + exit(1); + break; ++ case 'Z': ++#if HAVE_SELINUX ++ if (is_selinux_enabled() <= 0) { ++ fprintf(stderr, _("SELinux is not enabled on this machine.\n")); ++ exit(1); ++ } ++ flag_prg++; ++ flag_selinux++; ++#else ++ fprintf(stderr, _("SELinux is not enabled for this application.\n")); ++ exit(1); ++#endif ++ ++ break; + case '?': + case 'h': + usage(); 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