From: Fabrice Fontaine Date: Mon, 16 Sep 2019 18:31:03 +0000 (+0200) Subject: package/rpcbind: bump to version 1.2.5 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=12425af329977eabb192131cfe069900d14866f8;p=buildroot.git package/rpcbind: bump to version 1.2.5 - Remove all patches except first one (already in version) - Add hash for license file Signed-off-by: Fabrice Fontaine Signed-off-by: Thomas Petazzoni --- diff --git a/package/rpcbind/0002-handle_reply-Don-t-use-the-xp_auth-pointer-directly.patch b/package/rpcbind/0002-handle_reply-Don-t-use-the-xp_auth-pointer-directly.patch deleted file mode 100644 index 6145514bea..0000000000 --- a/package/rpcbind/0002-handle_reply-Don-t-use-the-xp_auth-pointer-directly.patch +++ /dev/null @@ -1,42 +0,0 @@ -From 9194122389f2a56b1cd1f935e64307e2e963c2da Mon Sep 17 00:00:00 2001 -From: Steve Dickson -Date: Mon, 2 Nov 2015 17:05:18 -0500 -Subject: [PATCH] handle_reply: Don't use the xp_auth pointer directly - -In the latest libtirpc version to access the xp_auth -one must use the SVC_XP_AUTH macro. To be backwards -compatible a couple ifdefs were added to use the -macro when it exists. - -Signed-off-by: Steve Dickson -[peda@axentia.se: backport from upstream] -Signed-off-by: Peter Rosin ---- - src/rpcb_svc_com.c | 7 +++++++ - 1 file changed, 7 insertions(+) - -diff --git a/src/rpcb_svc_com.c b/src/rpcb_svc_com.c -index 4ae93f1..22d6c84 100644 ---- a/src/rpcb_svc_com.c -+++ b/src/rpcb_svc_com.c -@@ -1295,10 +1295,17 @@ handle_reply(int fd, SVCXPRT *xprt) - a.rmt_localvers = fi->versnum; - - xprt_set_caller(xprt, fi); -+#if defined(SVC_XP_AUTH) -+ SVC_XP_AUTH(xprt) = svc_auth_none; -+#else - xprt->xp_auth = &svc_auth_none; -+#endif - svc_sendreply(xprt, (xdrproc_t) xdr_rmtcall_result, (char *) &a); -+#if !defined(SVC_XP_AUTH) - SVCAUTH_DESTROY(xprt->xp_auth); - xprt->xp_auth = NULL; -+#endif -+ - done: - if (buffer) - free(buffer); --- -2.5.3 - diff --git a/package/rpcbind/0003-src-remove-use-of-the-__P-macro.patch b/package/rpcbind/0003-src-remove-use-of-the-__P-macro.patch deleted file mode 100644 index 72fda880ce..0000000000 --- a/package/rpcbind/0003-src-remove-use-of-the-__P-macro.patch +++ /dev/null @@ -1,243 +0,0 @@ -From 2f7d15304e0544e4c693c86d8ab8b2f08b9e9886 Mon Sep 17 00:00:00 2001 -From: "Yann E. MORIN" -Date: Mon, 15 Aug 2016 16:36:40 +0200 -Subject: [PATCH] src: remove use of the __P() macro - -The __P() macro is a legacy compatibility macro aimed making pre-ANSI -(i.e. K&R) compilers that do not support function prototypes happy, -while still allowing such prototypes for ANSI-compliant compilers. - -Since virtually all compilers have been ANSI-compliant for a few decades -now, use of __P() is totally useless. - -Furthermore, __P() is defined in the non-standard sys/cdefs.h header. -This header is present in glibc and uClibc, and both have it included -from many of their headers. So, sys/cdefs.h is automagically included in -most cases and its macros are available. - -However, the musl C library does not provide this sys/cdefs.h header. -Thus, the build breaks on musl. - -For all the above reasons, get rid of __P() wherever it is used; just -always declare real function prototypes. - -Signed-off-by: "Yann E. MORIN" -Cc: Chuck Lever -Cc: Steve Dickson ---- - src/check_bound.c | 2 +- - src/pmap_svc.c | 10 +++++----- - src/rpcb_svc.c | 10 +++++----- - src/rpcb_svc_4.c | 14 ++++++-------- - src/rpcb_svc_com.c | 46 +++++++++++++++++++++++----------------------- - src/rpcbind.c | 12 ++++++------ - src/util.c | 2 +- - src/warmstart.c | 4 ++-- - 8 files changed, 49 insertions(+), 51 deletions(-) - -diff --git a/src/check_bound.c b/src/check_bound.c -index c70b845..92bfd36 100644 ---- a/src/check_bound.c -+++ b/src/check_bound.c -@@ -70,7 +70,7 @@ static struct fdlist *fdhead; /* Link list of the check fd's */ - static struct fdlist *fdtail; - static char *nullstring = ""; - --static bool_t check_bound __P((struct fdlist *, char *uaddr)); -+static bool_t check_bound(struct fdlist *, char *uaddr); - - /* - * Returns 1 if the given address is bound for the given addr & transport -diff --git a/src/pmap_svc.c b/src/pmap_svc.c -index ad28b93..4c744fe 100644 ---- a/src/pmap_svc.c -+++ b/src/pmap_svc.c -@@ -60,11 +60,11 @@ static char sccsid[] = "@(#)pmap_svc.c 1.23 89/04/05 Copyr 1984 Sun Micro"; - #include "rpcbind.h" - #include "xlog.h" - #include /* svc_getcaller routine definition */ --static struct pmaplist *find_service_pmap __P((rpcprog_t, rpcvers_t, -- rpcprot_t)); --static bool_t pmapproc_change __P((struct svc_req *, SVCXPRT *, u_long)); --static bool_t pmapproc_getport __P((struct svc_req *, SVCXPRT *)); --static bool_t pmapproc_dump __P((struct svc_req *, SVCXPRT *)); -+static struct pmaplist *find_service_pmap(rpcprog_t, rpcvers_t, -+ rpcprot_t); -+static bool_t pmapproc_change(struct svc_req *, SVCXPRT *, u_long); -+static bool_t pmapproc_getport(struct svc_req *, SVCXPRT *); -+static bool_t pmapproc_dump(struct svc_req *, SVCXPRT *); - - /* - * Called for all the version 2 inquiries. -diff --git a/src/rpcb_svc.c b/src/rpcb_svc.c -index bd92201..709e3fb 100644 ---- a/src/rpcb_svc.c -+++ b/src/rpcb_svc.c -@@ -53,10 +53,10 @@ - #include "rpcbind.h" - #include "xlog.h" - --static void *rpcbproc_getaddr_3_local __P((void *, struct svc_req *, SVCXPRT *, -- rpcvers_t)); --static void *rpcbproc_dump_3_local __P((void *, struct svc_req *, SVCXPRT *, -- rpcvers_t)); -+static void *rpcbproc_getaddr_3_local(void *, struct svc_req *, SVCXPRT *, -+ rpcvers_t); -+static void *rpcbproc_dump_3_local(void *, struct svc_req *, SVCXPRT *, -+ rpcvers_t); - - /* - * Called by svc_getreqset. There is a separate server handle for -@@ -75,7 +75,7 @@ rpcb_service_3(struct svc_req *rqstp, SVCXPRT *transp) - } argument; - char *result; - xdrproc_t xdr_argument, xdr_result; -- void *(*local) __P((void *, struct svc_req *, SVCXPRT *, rpcvers_t)); -+ void *(*local)(void *, struct svc_req *, SVCXPRT *, rpcvers_t); - rpcprog_t setprog = 0; - - rpcbs_procinfo(RPCBVERS_3_STAT, rqstp->rq_proc); -diff --git a/src/rpcb_svc_4.c b/src/rpcb_svc_4.c -index b673452..5094879 100644 ---- a/src/rpcb_svc_4.c -+++ b/src/rpcb_svc_4.c -@@ -54,13 +54,11 @@ - #include "rpcbind.h" - #include "xlog.h" - --static void *rpcbproc_getaddr_4_local __P((void *, struct svc_req *, SVCXPRT *, -- rpcvers_t)); --static void *rpcbproc_getversaddr_4_local __P((void *, struct svc_req *, SVCXPRT *, rpcvers_t)); --static void *rpcbproc_getaddrlist_4_local -- __P((void *, struct svc_req *, SVCXPRT *, rpcvers_t)); --static void free_rpcb_entry_list __P((rpcb_entry_list_ptr *)); --static void *rpcbproc_dump_4_local __P((void *, struct svc_req *, SVCXPRT *, rpcvers_t)); -+static void *rpcbproc_getaddr_4_local(void *, struct svc_req *, SVCXPRT *, rpcvers_t); -+static void *rpcbproc_getversaddr_4_local(void *, struct svc_req *, SVCXPRT *, rpcvers_t); -+static void *rpcbproc_getaddrlist_4_local(void *, struct svc_req *, SVCXPRT *, rpcvers_t); -+static void free_rpcb_entry_list(rpcb_entry_list_ptr *); -+static void *rpcbproc_dump_4_local(void *, struct svc_req *, SVCXPRT *, rpcvers_t); - - /* - * Called by svc_getreqset. There is a separate server handle for -@@ -78,7 +76,7 @@ rpcb_service_4(struct svc_req *rqstp, SVCXPRT *transp) - } argument; - char *result; - xdrproc_t xdr_argument, xdr_result; -- void *(*local) __P((void *, struct svc_req *, SVCXPRT *, rpcvers_t)); -+ void *(*local)(void *, struct svc_req *, SVCXPRT *, rpcvers_t); - rpcprog_t setprog = 0; - - rpcbs_procinfo(RPCBVERS_4_STAT, rqstp->rq_proc); -diff --git a/src/rpcb_svc_com.c b/src/rpcb_svc_com.c -index 148fe42..5862c26 100644 ---- a/src/rpcb_svc_com.c -+++ b/src/rpcb_svc_com.c -@@ -100,29 +100,29 @@ struct finfo { - static struct finfo FINFO[NFORWARD]; - - --static bool_t xdr_encap_parms __P((XDR *, struct encap_parms *)); --static bool_t xdr_rmtcall_args __P((XDR *, struct r_rmtcall_args *)); --static bool_t xdr_rmtcall_result __P((XDR *, struct r_rmtcall_args *)); --static bool_t xdr_opaque_parms __P((XDR *, struct r_rmtcall_args *)); --static int find_rmtcallfd_by_netid __P((char *)); --static SVCXPRT *find_rmtcallxprt_by_fd __P((int)); --static int forward_register __P((u_int32_t, struct netbuf *, int, char *, -- rpcproc_t, rpcvers_t, u_int32_t *)); --static struct finfo *forward_find __P((u_int32_t)); --static int free_slot_by_xid __P((u_int32_t)); --static int free_slot_by_index __P((int)); --static int netbufcmp __P((struct netbuf *, struct netbuf *)); --static struct netbuf *netbufdup __P((struct netbuf *)); --static void netbuffree __P((struct netbuf *)); --static int check_rmtcalls __P((struct pollfd *, int)); --static void xprt_set_caller __P((SVCXPRT *, struct finfo *)); --static void send_svcsyserr __P((SVCXPRT *, struct finfo *)); --static void handle_reply __P((int, SVCXPRT *)); --static void find_versions __P((rpcprog_t, char *, rpcvers_t *, rpcvers_t *)); --static rpcblist_ptr find_service __P((rpcprog_t, rpcvers_t, char *)); --static char *getowner __P((SVCXPRT *, char *, size_t)); --static int add_pmaplist __P((RPCB *)); --static int del_pmaplist __P((RPCB *)); -+static bool_t xdr_encap_parms(XDR *, struct encap_parms *); -+static bool_t xdr_rmtcall_args(XDR *, struct r_rmtcall_args *); -+static bool_t xdr_rmtcall_result(XDR *, struct r_rmtcall_args *); -+static bool_t xdr_opaque_parms(XDR *, struct r_rmtcall_args *); -+static int find_rmtcallfd_by_netid(char *); -+static SVCXPRT *find_rmtcallxprt_by_fd(int); -+static int forward_register(u_int32_t, struct netbuf *, int, char *, -+ rpcproc_t, rpcvers_t, u_int32_t *); -+static struct finfo *forward_find(u_int32_t); -+static int free_slot_by_xid(u_int32_t); -+static int free_slot_by_index(int); -+static int netbufcmp(struct netbuf *, struct netbuf *); -+static struct netbuf *netbufdup(struct netbuf *); -+static void netbuffree(struct netbuf *); -+static int check_rmtcalls(struct pollfd *, int); -+static void xprt_set_caller(SVCXPRT *, struct finfo *); -+static void send_svcsyserr(SVCXPRT *, struct finfo *); -+static void handle_reply(int, SVCXPRT *); -+static void find_versions(rpcprog_t, char *, rpcvers_t *, rpcvers_t *); -+static rpcblist_ptr find_service(rpcprog_t, rpcvers_t, char *); -+static char *getowner(SVCXPRT *, char *, size_t); -+static int add_pmaplist(RPCB *); -+static int del_pmaplist(RPCB *); - - /* - * Set a mapping of program, version, netid -diff --git a/src/rpcbind.c b/src/rpcbind.c -index c4265cd..87ccdc2 100644 ---- a/src/rpcbind.c -+++ b/src/rpcbind.c -@@ -136,13 +136,13 @@ char *tcp_uaddr; /* Universal TCP address */ - static char servname[] = "rpcbind"; - static char superuser[] = "superuser"; - --int main __P((int, char *[])); -+int main(int, char *[]); - --static int init_transport __P((struct netconfig *)); --static void rbllist_add __P((rpcprog_t, rpcvers_t, struct netconfig *, -- struct netbuf *)); --static void terminate __P((int)); --static void parseargs __P((int, char *[])); -+static int init_transport(struct netconfig *); -+static void rbllist_add(rpcprog_t, rpcvers_t, struct netconfig *, -+ struct netbuf *); -+static void terminate(int); -+static void parseargs(int, char *[]); - - int - main(int argc, char *argv[]) -diff --git a/src/util.c b/src/util.c -index a6c835b..74b0284 100644 ---- a/src/util.c -+++ b/src/util.c -@@ -70,7 +70,7 @@ static struct sockaddr_in *local_in4; - static struct sockaddr_in6 *local_in6; - #endif - --static int bitmaskcmp __P((void *, void *, void *, int)); -+static int bitmaskcmp(void *, void *, void *, int); - - /* - * For all bits set in "mask", compare the corresponding bits in -diff --git a/src/warmstart.c b/src/warmstart.c -index b6eb73e..122a058 100644 ---- a/src/warmstart.c -+++ b/src/warmstart.c -@@ -58,8 +58,8 @@ - #define PMAPFILE RPCBIND_STATEDIR "/portmap.xdr" - #endif - --static bool_t write_struct __P((char *, xdrproc_t, void *)); --static bool_t read_struct __P((char *, xdrproc_t, void *)); -+static bool_t write_struct(char *, xdrproc_t, void *); -+static bool_t read_struct(char *, xdrproc_t, void *); - - static bool_t - write_struct(char *filename, xdrproc_t structproc, void *list) --- -2.7.4 - diff --git a/package/rpcbind/0004-rpcbind-pair-all-svc_getargs-calls-with-svc_freeargs.patch b/package/rpcbind/0004-rpcbind-pair-all-svc_getargs-calls-with-svc_freeargs.patch deleted file mode 100644 index 130e5d77c3..0000000000 --- a/package/rpcbind/0004-rpcbind-pair-all-svc_getargs-calls-with-svc_freeargs.patch +++ /dev/null @@ -1,231 +0,0 @@ -From 093bf65c79af417cffa09d6475f58923540eebcc Mon Sep 17 00:00:00 2001 -From: Doran Moppert -Date: Thu, 11 May 2017 11:42:54 -0400 -Subject: [PATCH] rpcbind: pair all svc_getargs() calls with svc_freeargs() to - avoid memory leak - -This patch is to address CVE-2017-8779 "rpcbomb" in rpcbind, discussed -at [1], [2], [3]. The last link suggests this issue is actually a bug -in rpcbind, which led me here. - -The leak caused by the reproducer at [4] appears to come from -rpcb_service_4(), in the case where svc_getargs() returns false and the -function had an early return, rather than passing through the cleanup -path at done:, as would otherwise occur. - -It also addresses a couple of other locations where the same fault seems -to exist, though I haven't been able to exercise those. I hope someone -more intimate with rpc(3) can confirm my understanding is correct, and -that I haven't introduced any new bugs. - -Without this patch, using the reproducer (and variants) repeatedly -against rpcbind with a numBytes argument of 1_000_000_000, /proc/$(pidof -rpcbind)/status reports VmSize increase of 976564 kB each call, and -VmRSS increase of around 260 kB every 33 calls - the specific numbers -are probably an artifact of my rhel/glibc version. With the patch, -there is a small (~50 kB) VmSize increase with the first message, but -thereafter both VmSize and VmRSS remain steady. - -[1]: http://seclists.org/oss-sec/2017/q2/209 -[2]: https://bugzilla.redhat.com/show_bug.cgi?id=1448124 -[3]: https://sourceware.org/ml/libc-alpha/2017-05/msg00129.html -[4]: https://github.com/guidovranken/rpcbomb/ - -Signed-off-by: Doran Moppert -Signed-off-by: Steve Dickson -(cherry picked from commit 7ea36eeece56b59f98e469934e4c20b4da043346) -[Peter: unconditionally include syslog.h for LOG_DEBUG] -Signed-off-by: Peter Korsgaard ---- - src/pmap_svc.c | 58 ++++++++++++++++++++++++++++++++++++++++++++---------- - src/rpcb_svc.c | 2 +- - src/rpcb_svc_4.c | 2 +- - src/rpcb_svc_com.c | 8 ++++++++ - 4 files changed, 58 insertions(+), 12 deletions(-) - -diff --git a/src/pmap_svc.c b/src/pmap_svc.c -index ad28b93..f730bed 100644 ---- a/src/pmap_svc.c -+++ b/src/pmap_svc.c -@@ -53,8 +53,8 @@ static char sccsid[] = "@(#)pmap_svc.c 1.23 89/04/05 Copyr 1984 Sun Micro"; - #include - #include - #include --#ifdef RPCBIND_DEBUG - #include -+#ifdef RPCBIND_DEBUG - #include - #endif - #include "rpcbind.h" -@@ -175,6 +175,7 @@ pmapproc_change(struct svc_req *rqstp /*__unused*/, SVCXPRT *xprt, unsigned long - long ans; - uid_t uid; - char uidbuf[32]; -+ int rc = TRUE; - - /* - * Can't use getpwnam here. We might end up calling ourselves -@@ -194,7 +195,8 @@ pmapproc_change(struct svc_req *rqstp /*__unused*/, SVCXPRT *xprt, unsigned long - - if (!svc_getargs(xprt, (xdrproc_t) xdr_pmap, (char *)®)) { - svcerr_decode(xprt); -- return (FALSE); -+ rc = FALSE; -+ goto done; - } - #ifdef RPCBIND_DEBUG - if (debugging) -@@ -205,7 +207,8 @@ pmapproc_change(struct svc_req *rqstp /*__unused*/, SVCXPRT *xprt, unsigned long - - if (!check_access(xprt, op, reg.pm_prog, PMAPVERS)) { - svcerr_weakauth(xprt); -- return (FALSE); -+ rc = (FALSE); -+ goto done; - } - - rpcbreg.r_prog = reg.pm_prog; -@@ -258,7 +261,16 @@ done_change: - rpcbs_set(RPCBVERS_2_STAT, ans); - else - rpcbs_unset(RPCBVERS_2_STAT, ans); -- return (TRUE); -+done: -+ if (!svc_freeargs(xprt, (xdrproc_t) xdr_pmap, (char *)®)) { -+ if (debugging) { -+ (void) xlog(LOG_DEBUG, "unable to free arguments\n"); -+ if (doabort) { -+ rpcbind_abort(); -+ } -+ } -+ } -+ return (rc); - } - - /* ARGSUSED */ -@@ -272,15 +284,18 @@ pmapproc_getport(struct svc_req *rqstp /*__unused*/, SVCXPRT *xprt) - #ifdef RPCBIND_DEBUG - char *uaddr; - #endif -+ int rc = TRUE; - - if (!svc_getargs(xprt, (xdrproc_t) xdr_pmap, (char *)®)) { - svcerr_decode(xprt); -- return (FALSE); -+ rc = FALSE; -+ goto done; - } - - if (!check_access(xprt, PMAPPROC_GETPORT, reg.pm_prog, PMAPVERS)) { - svcerr_weakauth(xprt); -- return FALSE; -+ rc = FALSE; -+ goto done; - } - - #ifdef RPCBIND_DEBUG -@@ -330,21 +345,34 @@ pmapproc_getport(struct svc_req *rqstp /*__unused*/, SVCXPRT *xprt) - pmap_ipprot2netid(reg.pm_prot) ?: "", - port ? udptrans : ""); - -- return (TRUE); -+done: -+ if (!svc_freeargs(xprt, (xdrproc_t) xdr_pmap, (char *)®)) { -+ if (debugging) { -+ (void) xlog(LOG_DEBUG, "unable to free arguments\n"); -+ if (doabort) { -+ rpcbind_abort(); -+ } -+ } -+ } -+ return (rc); - } - - /* ARGSUSED */ - static bool_t - pmapproc_dump(struct svc_req *rqstp /*__unused*/, SVCXPRT *xprt) - { -+ int rc = TRUE; -+ - if (!svc_getargs(xprt, (xdrproc_t)xdr_void, NULL)) { - svcerr_decode(xprt); -- return (FALSE); -+ rc = FALSE; -+ goto done; - } - - if (!check_access(xprt, PMAPPROC_DUMP, 0, PMAPVERS)) { - svcerr_weakauth(xprt); -- return FALSE; -+ rc = FALSE; -+ goto done; - } - - if ((!svc_sendreply(xprt, (xdrproc_t) xdr_pmaplist_ptr, -@@ -354,7 +382,17 @@ pmapproc_dump(struct svc_req *rqstp /*__unused*/, SVCXPRT *xprt) - rpcbind_abort(); - } - } -- return (TRUE); -+ -+done: -+ if (!svc_freeargs(xprt, (xdrproc_t) xdr_pmap, (char *)NULL)) { -+ if (debugging) { -+ (void) xlog(LOG_DEBUG, "unable to free arguments\n"); -+ if (doabort) { -+ rpcbind_abort(); -+ } -+ } -+ } -+ return (rc); - } - - int pmap_netid2ipprot(const char *netid) -diff --git a/src/rpcb_svc.c b/src/rpcb_svc.c -index bd92201..0c22a9d 100644 ---- a/src/rpcb_svc.c -+++ b/src/rpcb_svc.c -@@ -166,7 +166,7 @@ rpcb_service_3(struct svc_req *rqstp, SVCXPRT *transp) - svcerr_decode(transp); - if (debugging) - (void) xlog(LOG_DEBUG, "rpcbind: could not decode"); -- return; -+ goto done; - } - - if (rqstp->rq_proc == RPCBPROC_SET -diff --git a/src/rpcb_svc_4.c b/src/rpcb_svc_4.c -index b673452..3e37b54 100644 ---- a/src/rpcb_svc_4.c -+++ b/src/rpcb_svc_4.c -@@ -220,7 +220,7 @@ rpcb_service_4(struct svc_req *rqstp, SVCXPRT *transp) - svcerr_decode(transp); - if (debugging) - (void) xlog(LOG_DEBUG, "rpcbind: could not decode\n"); -- return; -+ goto done; - } - - if (rqstp->rq_proc == RPCBPROC_SET -diff --git a/src/rpcb_svc_com.c b/src/rpcb_svc_com.c -index ff9ce6b..98ede61 100644 ---- a/src/rpcb_svc_com.c -+++ b/src/rpcb_svc_com.c -@@ -931,6 +931,14 @@ error: - if (call_msg.rm_xid != 0) - (void) free_slot_by_xid(call_msg.rm_xid); - out: -+ if (!svc_freeargs(transp, (xdrproc_t) xdr_rmtcall_args, (char *) &a)) { -+ if (debugging) { -+ (void) xlog(LOG_DEBUG, "unable to free arguments\n"); -+ if (doabort) { -+ rpcbind_abort(); -+ } -+ } -+ } - if (local_uaddr) - free(local_uaddr); - if (buf_alloc) --- -2.11.0 - diff --git a/package/rpcbind/0005-rpcbproc_callit_com-Stop-freeing-a-static-pointer.patch b/package/rpcbind/0005-rpcbproc_callit_com-Stop-freeing-a-static-pointer.patch deleted file mode 100644 index c482af5dae..0000000000 --- a/package/rpcbind/0005-rpcbproc_callit_com-Stop-freeing-a-static-pointer.patch +++ /dev/null @@ -1,98 +0,0 @@ -From 4e201b75928ff7d4894cd30ab0f5f67b9cd95f5c Mon Sep 17 00:00:00 2001 -From: Steve Dickson -Date: Thu, 18 Jan 2018 17:33:56 +0000 -Subject: [PATCH] rpcbproc_callit_com: Stop freeing a static pointer - -commit 7ea36ee introduced a svc_freeargs() call -that ended up freeing static pointer. - -It turns out the allocations for the rmt_args -is not necessary . The xdr routines (xdr_bytes) will -handle the memory management and the largest -possible message size is UDPMSGSIZE (due to UDP only) -which is smaller than RPC_BUF_MAX - -Signed-off-by: Steve Dickson -(cherry picked from commit 7c7590ad536c0e24bef790cb1e65702fc54db566) -Signed-off-by: Ed Blake ---- - src/rpcb_svc_com.c | 39 ++++++--------------------------------- - 1 file changed, 6 insertions(+), 33 deletions(-) - -diff --git a/src/rpcb_svc_com.c b/src/rpcb_svc_com.c -index 0432b6f..64f1104 100644 ---- a/src/rpcb_svc_com.c -+++ b/src/rpcb_svc_com.c -@@ -616,9 +616,9 @@ rpcbproc_callit_com(struct svc_req *rqstp, SVCXPRT *transp, - struct netconfig *nconf; - struct netbuf *caller; - struct r_rmtcall_args a; -- char *buf_alloc = NULL, *outbufp; -+ char *outbufp; - char *outbuf_alloc = NULL; -- char buf[RPC_BUF_MAX], outbuf[RPC_BUF_MAX]; -+ char outbuf[RPC_BUF_MAX]; - struct netbuf *na = (struct netbuf *) NULL; - struct rpc_msg call_msg; - int outlen; -@@ -639,36 +639,10 @@ rpcbproc_callit_com(struct svc_req *rqstp, SVCXPRT *transp, - } - if (si.si_socktype != SOCK_DGRAM) - return; /* Only datagram type accepted */ -- sendsz = __rpc_get_t_size(si.si_af, si.si_proto, UDPMSGSIZE); -- if (sendsz == 0) { /* data transfer not supported */ -- if (reply_type == RPCBPROC_INDIRECT) -- svcerr_systemerr(transp); -- return; -- } -- /* -- * Should be multiple of 4 for XDR. -- */ -- sendsz = ((sendsz + 3) / 4) * 4; -- if (sendsz > RPC_BUF_MAX) { --#ifdef notyet -- buf_alloc = alloca(sendsz); /* not in IDR2? */ --#else -- buf_alloc = malloc(sendsz); --#endif /* notyet */ -- if (buf_alloc == NULL) { -- if (debugging) -- xlog(LOG_DEBUG, -- "rpcbproc_callit_com: No Memory!\n"); -- if (reply_type == RPCBPROC_INDIRECT) -- svcerr_systemerr(transp); -- return; -- } -- a.rmt_args.args = buf_alloc; -- } else { -- a.rmt_args.args = buf; -- } -+ sendsz = UDPMSGSIZE; - - call_msg.rm_xid = 0; /* For error checking purposes */ -+ memset(&a, 0, sizeof(a)); /* Zero out the input buffer */ - if (!svc_getargs(transp, (xdrproc_t) xdr_rmtcall_args, (char *) &a)) { - if (reply_type == RPCBPROC_INDIRECT) - svcerr_decode(transp); -@@ -708,7 +682,8 @@ rpcbproc_callit_com(struct svc_req *rqstp, SVCXPRT *transp, - if (rbl == (rpcblist_ptr)NULL) { - #ifdef RPCBIND_DEBUG - if (debugging) -- xlog(LOG_DEBUG, "not found\n"); -+ xlog(LOG_DEBUG, "prog %lu vers %lu: not found\n", -+ a.rmt_prog, a.rmt_vers); - #endif - if (reply_type == RPCBPROC_INDIRECT) - svcerr_noprog(transp); -@@ -941,8 +916,6 @@ out: - } - if (local_uaddr) - free(local_uaddr); -- if (buf_alloc) -- free(buf_alloc); - if (outbuf_alloc) - free(outbuf_alloc); - if (na) { --- -2.11.0 - diff --git a/package/rpcbind/0006-pmapproc_dump-Fixed-typo-in-memory-leak-patch.patch b/package/rpcbind/0006-pmapproc_dump-Fixed-typo-in-memory-leak-patch.patch deleted file mode 100644 index 11ce6a84a2..0000000000 --- a/package/rpcbind/0006-pmapproc_dump-Fixed-typo-in-memory-leak-patch.patch +++ /dev/null @@ -1,31 +0,0 @@ -From d3f1f55e50e3c436a2ea91d60da84c3a94e6c53f Mon Sep 17 00:00:00 2001 -From: Steve Dickson -Date: Thu, 18 Jan 2018 17:41:49 +0000 -Subject: [PATCH] pmapproc_dump: Fixed typo in memory leak patch - -commit 7ea36eee introduce a typo that caused -NIS (aka ypbind) to fail. - -Signed-off-by: Steve Dickson -(cherry picked from commit c49a7ea639eb700823e174fd605bbbe183e229aa) -Signed-off-by: Ed Blake ---- - src/pmap_svc.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/src/pmap_svc.c b/src/pmap_svc.c -index bb57b05..ffca7df 100644 ---- a/src/pmap_svc.c -+++ b/src/pmap_svc.c -@@ -384,7 +384,7 @@ pmapproc_dump(struct svc_req *rqstp /*__unused*/, SVCXPRT *xprt) - } - - done: -- if (!svc_freeargs(xprt, (xdrproc_t) xdr_pmap, (char *)NULL)) { -+ if (!svc_freeargs(xprt, (xdrproc_t) xdr_void, (char *)NULL)) { - if (debugging) { - (void) xlog(LOG_DEBUG, "unable to free arguments\n"); - if (doabort) { --- -2.11.0 - diff --git a/package/rpcbind/rpcbind.hash b/package/rpcbind/rpcbind.hash index 5c9ecd1429..1960b86c13 100644 --- a/package/rpcbind/rpcbind.hash +++ b/package/rpcbind/rpcbind.hash @@ -1,2 +1,3 @@ # Locally computed: -sha256 9897823a9d820ea011d9ea02054d5ab99469b9ca5346265fee380713c8fed27b rpcbind-0.2.3.tar.bz2 +sha256 2ce360683963b35c19c43f0ee2c7f18aa5b81ef41c3fdbd15ffcb00b8bffda7a rpcbind-1.2.5.tar.bz2 +sha256 2b9477d2f4ab277b29702958f0058546edc120aae4b5fb8b8d1a9652104e1ba3 COPYING diff --git a/package/rpcbind/rpcbind.mk b/package/rpcbind/rpcbind.mk index 5c216afc93..0f5011e522 100644 --- a/package/rpcbind/rpcbind.mk +++ b/package/rpcbind/rpcbind.mk @@ -4,7 +4,7 @@ # ################################################################################ -RPCBIND_VERSION = 0.2.3 +RPCBIND_VERSION = 1.2.5 RPCBIND_SITE = http://downloads.sourceforge.net/project/rpcbind/rpcbind/$(RPCBIND_VERSION) RPCBIND_SOURCE = rpcbind-$(RPCBIND_VERSION).tar.bz2 RPCBIND_LICENSE = BSD-3-Clause