diff options
Diffstat (limited to 'debian/patches')
| -rw-r--r-- | debian/patches/03-kfreebsd.diff | 107 | ||||
| -rw-r--r-- | debian/patches/05-hurd-port.diff | 79 | ||||
| -rw-r--r-- | debian/patches/06-hurd-client-port.diff | 48 | ||||
| -rw-r--r-- | debian/patches/series | 3 |
4 files changed, 237 insertions, 0 deletions
diff --git a/debian/patches/03-kfreebsd.diff b/debian/patches/03-kfreebsd.diff new file mode 100644 index 0000000..c596961 --- /dev/null +++ b/debian/patches/03-kfreebsd.diff @@ -0,0 +1,107 @@ +Description: Fix build on non Linux architectures +Author: Andreas Beckmann <anbe@debian.org> +Last-Update: 2019-09-01 +Forwarded: not-needed + +--- a/src/svc_dg.c ++++ b/src/svc_dg.c +@@ -650,6 +650,7 @@ + void + svc_dg_enable_pktinfo(int fd, const struct __rpc_sockinfo *si) + { ++#ifdef __linux__ + int val = 1; + + switch (si->si_af) { +@@ -662,6 +663,7 @@ + break; + #endif + } ++#endif + } + + /* +@@ -672,6 +674,7 @@ + int + svc_dg_valid_pktinfo(struct msghdr *msg) + { ++#ifdef __linux__ + struct cmsghdr *cmsg; + + if (!msg->msg_name) +@@ -718,4 +721,7 @@ + } + + return 1; ++#else ++ return 0; ++#endif + } +--- a/src/clnt_vc.c ++++ b/src/clnt_vc.c +@@ -76,10 +76,12 @@ + #define MCALL_MSG_SIZE 24 + + #define CMGROUP_MAX 16 +-#define SCM_CREDS 0x03 /* process creds (struct cmsgcred) */ + + #undef rpc_createerr /* make it clear it is a thread safe variable */ + ++#ifndef SCM_CREDS ++#define SCM_CREDS 0x03 /* process creds (struct cmsgcred) */ ++ + /* + * Credentials structure, used to verify the identity of a peer + * process that has sent us a message. This is allocated by the +@@ -95,6 +97,7 @@ + short cmcred_ngroups; /* number or groups */ + gid_t cmcred_groups[CMGROUP_MAX]; /* groups */ + }; ++#endif + + struct cmessage { + struct cmsghdr cmsg; +--- a/src/getpeereid.c ++++ b/src/getpeereid.c +@@ -28,6 +28,7 @@ + #include <sys/param.h> + #include <sys/socket.h> + #include <sys/un.h> ++#include <sys/user.h> + + #include <errno.h> + #include <unistd.h> +@@ -35,12 +36,22 @@ + int + getpeereid(int s, uid_t *euid, gid_t *egid) + { ++#ifdef XUCRED_VERSION ++ struct xucred uc; ++#define uid cr_uid ++#define gid cr_gid ++#else + struct ucred uc; ++#endif + socklen_t uclen; + int error; + + uclen = sizeof(uc); ++#ifdef XUCRED_VERSION ++ error = getsockopt(s, 0, LOCAL_PEERCRED, &uc, &uclen); ++#else + error = getsockopt(s, SOL_SOCKET, SO_PEERCRED, &uc, &uclen); /* SCM_CREDENTIALS */ ++#endif + if (error != 0) + return (error); + // if (uc.cr_version != XUCRED_VERSION) +--- a/tirpc/reentrant.h ++++ b/tirpc/reentrant.h +@@ -36,7 +36,7 @@ + * These definitions are only guaranteed to be valid on Linux. + */ + +-#if defined(__linux__) ++#if defined(__linux__) || defined(__GLIBC__) + + #include <pthread.h> + diff --git a/debian/patches/05-hurd-port.diff b/debian/patches/05-hurd-port.diff new file mode 100644 index 0000000..c7bc746 --- /dev/null +++ b/debian/patches/05-hurd-port.diff @@ -0,0 +1,79 @@ +Description: Get source building on Hurd + - Look for <sys/user.h> before using it. + - Define MAXHOSTNAMELEN to 64 if missing. + - Bind sockets on Hurd like on Linux. +Author: Petter Reinholdtsen <pere@hungry.com> +Forwarded: not-needed +Last-Update: 2022-08-11 + + +--- a/src/auth_unix.c ++++ b/src/auth_unix.c +@@ -56,6 +56,11 @@ + #include <rpc/auth.h> + #include <rpc/auth_unix.h> + ++/* Workaround for Hurd */ ++#ifndef MAXHOSTNAMELEN ++# define MAXHOSTNAMELEN 64 ++#endif ++ + /* auth_unix.c */ + static void authunix_nextverf (AUTH *); + static bool_t authunix_marshal (AUTH *, XDR *); +--- a/src/bindresvport.c ++++ b/src/bindresvport.c +@@ -64,7 +64,7 @@ + return bindresvport_sa(sd, (struct sockaddr *)sin); + } + +-#ifdef __linux__ ++#if defined(__linux__) || defined(__GNU__) + + #define STARTPORT 600 + #define LOWPORT 512 +--- a/src/getpeereid.c ++++ b/src/getpeereid.c +@@ -25,10 +25,14 @@ + */ + + ++#include "config.h" ++ + #include <sys/param.h> + #include <sys/socket.h> + #include <sys/un.h> +-#include <sys/user.h> ++#ifdef HAVE_SYS_USER_H ++# include <sys/user.h> ++#endif /* HAVE_SYS_USER_H */ + + #include <errno.h> + #include <unistd.h> +@@ -36,6 +40,9 @@ + int + getpeereid(int s, uid_t *euid, gid_t *egid) + { ++#ifndef HAVE_SYS_USER_H ++ return(-1); ++#else + #ifdef XUCRED_VERSION + struct xucred uc; + #define uid cr_uid +@@ -59,4 +66,5 @@ + *euid = uc.uid; + *egid = uc.gid; + return (0); ++#endif /* HAVE_SYS_USER_H */ + } +--- a/configure.ac ++++ b/configure.ac +@@ -93,7 +93,7 @@ + AC_PROG_LIBTOOL + AC_HEADER_DIRENT + AC_PREFIX_DEFAULT(/usr) +-AC_CHECK_HEADERS([arpa/inet.h fcntl.h libintl.h limits.h locale.h netdb.h netinet/in.h stddef.h stdint.h stdlib.h string.h sys/ioctl.h sys/param.h sys/socket.h sys/time.h syslog.h unistd.h features.h gssapi/gssapi_ext.h]) ++AC_CHECK_HEADERS([arpa/inet.h fcntl.h libintl.h limits.h locale.h netdb.h netinet/in.h stddef.h stdint.h stdlib.h string.h sys/ioctl.h sys/param.h sys/socket.h sys/time.h syslog.h unistd.h features.h gssapi/gssapi_ext.h sys/user.h]) + AX_PTHREAD + AC_CHECK_FUNCS([getrpcbyname getrpcbynumber setrpcent endrpcent getrpcent]) + diff --git a/debian/patches/06-hurd-client-port.diff b/debian/patches/06-hurd-client-port.diff new file mode 100644 index 0000000..dfb7e9c --- /dev/null +++ b/debian/patches/06-hurd-client-port.diff @@ -0,0 +1,48 @@ +Description: Fix client code for hurd, avoiding malloc overflow + When trying to setup a inet connection, it happens the following: + - in libtirp, src/clnt_vc.c, clnt_vc_create gets called + - when trying to allocate vc_fd_locks, __rpc_dtbsize() is used as size + for that array of fd locks + - __rpc_dtbsize(), in src/rpc_generic.c, queries using rlimit the + maximum (rlim_max) number of file descriptors (RLIMIT_NOFILE): + - on Linux, the default is { rlim_cur = 1024, rlim_max = 4096 } + - on kFreeBSD, the default is { rlim_cur = 1024, rlim_max = 1024 } + - on Hurd, the default is { rlim_cur = 1024, rlim_max = RLIM_INFINITY } + meaning that on Hurd the memory allocation fails (as + __rpc_dtbsize() * sizeof(int) overflows and is negative) + + Change libtiprc so __rpc_dtbsize falls back on rlim_cur if rlim_max + is unlimited. + + This patch fixes the client connection using inet sockets; local unix + sockets are not working, for two reasons so far: + - getpeername on them gives EOPNOTSUPP + - SO_REUSEADDR is not implemented for them +Author: Pino Toscano <pino@debian.org> + +Bug-Debian: http://bugs.debian.org/739674 +Forwarded: no +Reviewed-By: Petter Reinholdtsen +Last-Update: 2020-03-03 + +--- a/src/rpc_generic.c ++++ b/src/rpc_generic.c +@@ -107,12 +107,17 @@ + { + static int tbsize; + struct rlimit rl; ++ rlim_t lim; + + if (tbsize) { + return (tbsize); + } + if (getrlimit(RLIMIT_NOFILE, &rl) == 0) { +- return (tbsize = (int)rl.rlim_cur); ++ lim = rl.rlim_max; ++ if (lim == RLIM_INFINITY) { ++ lim = rl.rlim_cur; ++ } ++ return (tbsize = (int)lim); + } + /* + * Something wrong. I'll try to save face by returning a diff --git a/debian/patches/series b/debian/patches/series new file mode 100644 index 0000000..be7fcc0 --- /dev/null +++ b/debian/patches/series @@ -0,0 +1,3 @@ +03-kfreebsd.diff +05-hurd-port.diff +06-hurd-client-port.diff |