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Accepting request 1289937 from network:utilities

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OBS-URL: https://build.opensuse.org/request/show/1289937
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/tcpd?expand=0&rev=41
This commit is contained in:
Ana Guerrero
2025-07-06 15:04:37 +00:00
committed by Git OBS Bridge
parent 170c060547 ec373ea737
commit 554b74c78f
3 changed files with 43 additions and 1 deletions
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31
tcpd-check-finger-presence.patch Normal file
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@@ -0,0 +1,31 @@
Index: tcp_wrappers_7.6/safe_finger.c
===================================================================
--- tcp_wrappers_7.6.orig/safe_finger.c
+++ tcp_wrappers_7.6/safe_finger.c
@@ -32,12 +32,10 @@ static char sccsid[] = "@(#) safe_finger
/* Local stuff */
-char path[] = "PATH=/bin:/usr/bin:/usr/sbin";
-
#define TIME_LIMIT 60 /* Do not keep listinging forever */
#define INPUT_LENGTH 100000 /* Do not keep listinging forever */
#define LINE_LENGTH 128 /* Editors can choke on long lines */
-#define FINGER_PROGRAM "finger" /* Most, if not all, UNIX systems */
+#define FINGER_PROGRAM "/usr/bin/finger" /* Most, if not all, UNIX systems */
#define UNPRIV_NAME "nobody" /* Preferred privilege level */
#define UNPRIV_UGID 32767 /* Default uid and gid */
@@ -76,9 +74,9 @@ int main(int argc, char **argv)
/*
* Redirect our standard input through the raw finger command.
*/
- if (putenv(path)) {
- fprintf(stderr, "%s: putenv: out of memory", argv[0]);
- exit(1);
+ if (access(FINGER_PROGRAM, X_OK) != 0) {
+ printf("Can not execute " FINGER_PROGRAM ". Please install 'finger' package.\n");
+ return 1;
}
argv[0] = FINGER_PROGRAM;
finger_pid = pipe_stdin(argv);

8
tcpd.changes
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@@ -1,3 +1,11 @@
-------------------------------------------------------------------
Mon Jun 30 09:17:56 UTC 2025 - pgajdos@suse.com
- readd safe_finger [bsc#1241401]
- added patches
check whether finger is present
+ tcpd-check-finger-presence.patch
-------------------------------------------------------------------
Tue Apr 22 11:20:12 UTC 2025 - pgajdos@suse.com

5
tcpd.spec
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@@ -66,6 +66,8 @@ Patch33: tcp_wrappers_%{version}-ipv6-mapped-v4.patch
Patch34: tcp_wrappers_%{version}-ipv6.fix.fix3.diff
Patch35: tcp_wrappers_%{version}-gcc14.patch
Patch36: tcp_wrappers_%{version}-gcc15.patch
# check whether finger is present
Patch37: tcpd-check-finger-presence.patch
BuildRequires: linux-kernel-headers
Provides: nkitb:%{_sbindir}/tcpd
# bug437293
@@ -141,6 +143,7 @@ to compile and link programs against the TCP wrapper library.
%patch -P 34
%patch -P 35 -p1
%patch -P 36 -p1
%patch -P 37 -p1
%build
%global _lto_cflags %{_lto_cflags} -ffat-lto-objects
@@ -154,7 +157,7 @@ install -d -m 755 %{buildroot}%{_sbindir}
install -d -m 755 %{buildroot}%{_mandir}/man{1,3,5,8}
install -m 644 ip6utils.h tcpd.h %{buildroot}%{_includedir}
install -m 644 libwrap.a %{buildroot}/%{_libdir}
install -m 755 tcpd tcpdchk tcpdmatch try-from %{buildroot}%{_sbindir}
install -m 755 safe_finger tcpd tcpdchk tcpdmatch try-from %{buildroot}%{_sbindir}
install -m 644 hosts_access.3 %{buildroot}%{_mandir}/man3
install -m 644 hosts_access.5 hosts_options.5 %{buildroot}%{_mandir}/man5
install -m 644 tcpd.8 tcpdchk.8 tcpdmatch.8 %{buildroot}%{_mandir}/man8