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2003-11-17 Hasso Tepper <hasso@estpak.ee>

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* ripngd/ripngd.c: ripng_make_socket() add calls to raise/lower
          privs.
This commit is contained in:
paul 2003-11-17 09:04:53 +00:00
parent b5f2c1267e
commit 27d47aa7af
1 changed files with 14 additions and 4 deletions
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18
ripngd/ripngd.c
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@ -35,6 +35,7 @@
#include "plist.h" #include "plist.h"
#include "routemap.h" #include "routemap.h"
#include "if_rmap.h" #include "if_rmap.h"
#include "privs.h"
#include "ripngd/ripngd.h" #include "ripngd/ripngd.h"
#include "ripngd/ripng_route.h" #include "ripngd/ripng_route.h"
@ -52,6 +53,8 @@ enum
ripng_changed_route, ripng_changed_route,
}; };
extern struct zebra_privs_t ripngd_privs;
/* Prototypes. */ /* Prototypes. */
void void
ripng_output_process (struct interface *, struct sockaddr_in6 *, int); ripng_output_process (struct interface *, struct sockaddr_in6 *, int);
@ -153,12 +156,19 @@ ripng_make_socket (void)
#endif /* SIN6_LEN */ #endif /* SIN6_LEN */
ripaddr.sin6_port = htons (RIPNG_PORT_DEFAULT); ripaddr.sin6_port = htons (RIPNG_PORT_DEFAULT);
if (ripngd_privs.change (ZPRIVS_RAISE))
zlog_err ("ripng_make_socket: could not raise privs");
ret = bind (sock, (struct sockaddr *) &ripaddr, sizeof (ripaddr)); ret = bind (sock, (struct sockaddr *) &ripaddr, sizeof (ripaddr));
if (ret < 0) if (ret < 0)
{ {
zlog (NULL, LOG_ERR, "Can't bind ripng socket: %s.", strerror (errno)); zlog (NULL, LOG_ERR, "Can't bind ripng socket: %s.", strerror (errno));
return ret; if (ripngd_privs.change (ZPRIVS_LOWER))
} zlog_err ("ripng_make_socket: could not lower privs");
return ret;
}
if (ripngd_privs.change (ZPRIVS_LOWER))
zlog_err ("ripng_make_socket: could not lower privs");
return sock; return sock;
} }