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authorPatrick J Volkerding <volkerdi@slackware.com>2018-05-28 19:12:29 +0000
committerEric Hameleers <alien@slackware.com>2018-05-31 23:39:35 +0200
commit646a5c1cbfd95873950a87b5f75d52073a967023 (patch)
treeb8b8d2ab3b0d432ea69ad1a64d1c789649d65020 /source/n/netkit-rsh/netkit-rsh.arg_max.diff
parentd31c50870d0bee042ce660e445c9294a59a3a65b (diff)
downloadcurrent-646a5c1cbfd95873950a87b5f75d52073a967023.tar.gz
Mon May 28 19:12:29 UTC 201820180528191229
a/pkgtools-15.0-noarch-13.txz: Rebuilt. installpkg: default line length for --terselength is the number of columns. removepkg: added --terse mode. upgradepkg: default line length for --terselength is the number of columns. upgradepkg: accept -option in addition to --option. ap/vim-8.1.0026-x86_64-1.txz: Upgraded. d/bison-3.0.5-x86_64-1.txz: Upgraded. e/emacs-26.1-x86_64-1.txz: Upgraded. kde/kopete-4.14.3-x86_64-8.txz: Rebuilt. Recompiled against libidn-1.35. n/conntrack-tools-1.4.5-x86_64-1.txz: Upgraded. n/libnetfilter_conntrack-1.0.7-x86_64-1.txz: Upgraded. n/libnftnl-1.1.0-x86_64-1.txz: Upgraded. n/links-2.16-x86_64-2.txz: Rebuilt. Rebuilt to enable X driver for -g mode. n/lynx-2.8.9dev.19-x86_64-1.txz: Upgraded. n/nftables-0.8.5-x86_64-1.txz: Upgraded. n/p11-kit-0.23.11-x86_64-1.txz: Upgraded. n/ulogd-2.0.7-x86_64-1.txz: Upgraded. n/whois-5.3.1-x86_64-1.txz: Upgraded. xap/network-manager-applet-1.8.12-x86_64-1.txz: Upgraded. xap/vim-gvim-8.1.0026-x86_64-1.txz: Upgraded.
Diffstat (limited to 'source/n/netkit-rsh/netkit-rsh.arg_max.diff')
-rw-r--r--source/n/netkit-rsh/netkit-rsh.arg_max.diff71
1 files changed, 71 insertions, 0 deletions
diff --git a/source/n/netkit-rsh/netkit-rsh.arg_max.diff b/source/n/netkit-rsh/netkit-rsh.arg_max.diff
new file mode 100644
index 00000000..849f7c4c
--- /dev/null
+++ b/source/n/netkit-rsh/netkit-rsh.arg_max.diff
@@ -0,0 +1,71 @@
+--- ./rshd/rshd.c.orig 2000-07-22 23:16:24.000000000 -0500
++++ ./rshd/rshd.c 2018-04-10 02:02:57.995981067 -0500
+@@ -331,7 +331,8 @@
+ static void
+ doit(struct sockaddr_in *fromp)
+ {
+- char cmdbuf[ARG_MAX+1];
++ char *cmdbuf;
++ long cmdbuflen;
+ const char *theshell, *shellname;
+ char locuser[16], remuser[16];
+ struct passwd *pwd;
+@@ -340,6 +341,18 @@
+ u_short port;
+ int pv[2], pid, ifd;
+
++ cmdbuflen = sysconf (_SC_ARG_MAX);
++ if (!(cmdbuflen > 0)) {
++ syslog (LOG_ERR, "sysconf (_SC_ARG_MAX) failed");
++ exit (1);
++ }
++
++ cmdbuf = malloc (++cmdbuflen);
++ if (cmdbuf == NULL) {
++ syslog (LOG_ERR, "Could not allocate space for cmdbuf");
++ exit (1);
++ }
++
+ signal(SIGINT, SIG_DFL);
+ signal(SIGQUIT, SIG_DFL);
+ signal(SIGTERM, SIG_DFL);
+--- ./rexecd/rexecd.c.orig 2000-07-22 23:16:22.000000000 -0500
++++ ./rexecd/rexecd.c 2018-04-10 02:04:52.629979848 -0500
+@@ -223,7 +223,8 @@
+ static void
+ doit(struct sockaddr_in *fromp)
+ {
+- char cmdbuf[ARG_MAX+1];
++ char *cmdbuf;
++ long cmdbuflen;
+ char user[16], pass[16];
+ struct passwd *pwd;
+ int s = -1;
+@@ -242,6 +243,18 @@
+ #endif
+ #endif /* USE_PAM */
+
++ cmdbuflen = sysconf (_SC_ARG_MAX);
++ if (!(cmdbuflen > 0)) {
++ syslog (LOG_ERR, "sysconf (_SC_ARG_MAX) failed");
++ fatal ("sysconf (_SC_ARG_MAX) failed\n");
++ }
++
++ cmdbuf = malloc (++cmdbuflen);
++ if (cmdbuf == NULL) {
++ syslog (LOG_ERR, "Could not allocate space for cmdbuf");
++ fatal ("Could not allocate space for cmdbuf\n");
++ }
++
+ signal(SIGINT, SIG_DFL);
+ signal(SIGQUIT, SIG_DFL);
+ signal(SIGTERM, SIG_DFL);
+@@ -291,7 +304,7 @@
+
+ getstr(user, sizeof(user), "username too long\n");
+ getstr(pass, sizeof(pass), "password too long\n");
+- getstr(cmdbuf, sizeof(cmdbuf), "command too long\n");
++ getstr(cmdbuf, cmdbuflen, "command too long\n");
+ #ifdef USE_PAM
+ #define PAM_BAIL if (pam_error != PAM_SUCCESS) { \
+ pam_end(pamh, pam_error); exit(1); \