From 39366733c3fe943363566756e2e152c45a1b3cb2 Mon Sep 17 00:00:00 2001 From: Patrick J Volkerding Date: Fri, 25 May 2018 23:29:36 +0000 Subject: Fri May 25 23:29:36 UTC 2018 patches/packages/glibc-zoneinfo-2018e-noarch-2_slack14.2.txz: Rebuilt. Handle removal of US/Pacific-New timezone. If we see that the machine is using this, it will be automatically switched to US/Pacific. --- ..._callit_com-Stop-freeing-a-static-pointer.patch | 96 ++++++++++++++++++++++ 1 file changed, 96 insertions(+) create mode 100644 patches/source/rpcbind/0005-rpcbproc_callit_com-Stop-freeing-a-static-pointer.patch (limited to 'patches/source/rpcbind/0005-rpcbproc_callit_com-Stop-freeing-a-static-pointer.patch') diff --git a/patches/source/rpcbind/0005-rpcbproc_callit_com-Stop-freeing-a-static-pointer.patch b/patches/source/rpcbind/0005-rpcbproc_callit_com-Stop-freeing-a-static-pointer.patch new file mode 100644 index 000000000..ff42c9e43 --- /dev/null +++ b/patches/source/rpcbind/0005-rpcbproc_callit_com-Stop-freeing-a-static-pointer.patch @@ -0,0 +1,96 @@ +From 7c7590ad536c0e24bef790cb1e65702fc54db566 Mon Sep 17 00:00:00 2001 +From: Steve Dickson +Date: Tue, 30 May 2017 11:27:22 -0400 +Subject: [PATCH 5/6] 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 +--- + 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 cb63afd..1fc2229 100644 +--- a/src/rpcb_svc_com.c ++++ b/src/rpcb_svc_com.c +@@ -612,9 +612,9 @@ 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; +@@ -635,36 +635,10 @@ 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); +@@ -704,7 +678,8 @@ 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); +@@ -937,8 +912,6 @@ out: + } + if (local_uaddr) + free(local_uaddr); +- if (buf_alloc) +- free(buf_alloc); + if (outbuf_alloc) + free(outbuf_alloc); + if (na) { +-- +2.13.2 + -- cgit v1.2.3