.

OBS-URL: https://build.opensuse.org/package/show/Base:System/psmisc?expand=0&rev=60

psmisc-22.16-timeout.patch

@@ -1,113 +1,87 @@
---- src/Makefile.am
+diff --git a/ChangeLog b/ChangeLog
-+++ src/Makefile.am	2012-02-27 00:00:00.000000000 +0000
+index b42a4d7..baba19e 100644
-@@ -23,7 +23,7 @@ if WANT_PEEKFD_MIPS
+--- a/ChangeLog
-   AM_CFLAGS += -DMIPS
++++ b/ChangeLog
+@@ -1,3 +1,10 @@
++	* Make it possible to use --enable-timeout-stat as well as
++	  --enable-timeout-stat=static for a static background process which
++	  does the final stat system calls
++	* Do not mix HAVE_TIMEOUT_STAT with WITH_TIMEOUT_STAT
++	* Add timeout.c/timeout.h for static background process which is able
++	  to read the file name from pipe, does the stat(2) system call, and
++	  writes the result back to a pipe.
+ 	* Really add ASCII null at command string in add_proc() of pstree.c
+ 
+ Changes in 22.16
+diff --git a/configure.ac b/configure.ac
+index 0615f5f..9265d82 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -30,12 +30,16 @@ AC_SUBST([SELINUX_LIB])
+ # Call fork before all stat calls to stop hanging on NFS mounts
+ AC_SUBST([WITH_TIMEOUT_STAT])
+ AC_ARG_ENABLE([timeout_stat],
+-  [AS_HELP_STRING([--enable-timeout-stat], [Use a timeout on stat calls])],
++  [AS_HELP_STRING([--enable-timeout-stat], [Use a timeout on stat calls (optional with argument "static" for a static background process)])],
+   [enable_timeout_stat=$enableval],
+   [enable_timeout_stat="no"])
+ if test "$enable_timeout_stat" = "yes"; then
+   AC_DEFINE([WITH_TIMEOUT_STAT], [1], [Use timeout on stat calls])
+ fi
++if test "$enable_timeout_stat" = "static"; then
++  AC_DEFINE([WITH_TIMEOUT_STAT], [2], [Use timeout on stat calls])
++fi
++AM_CONDITIONAL([WANT_TIMEOUT_STAT], [test "$enable_timeout_stat" = "static"])
+ 
+ # Enable hardened compile and link flags
+ AC_ARG_ENABLE([harden_flags],
+diff --git a/src/Makefile.am b/src/Makefile.am
+index d511f24..a28af7d 100644
+--- a/src/Makefile.am
++++ b/src/Makefile.am
+@@ -24,6 +24,9 @@ if WANT_PEEKFD_MIPS
  endif
  
--fuser_SOURCES = fuser.c comm.h signals.c signals.h i18n.h fuser.h lists.h
+ fuser_SOURCES = fuser.c comm.h signals.c signals.h i18n.h fuser.h lists.h
-+fuser_SOURCES = fuser.c comm.h signals.c signals.h timeout.c i18n.h fuser.h lists.h timeout.h
++if WANT_TIMEOUT_STAT
++  fuser_SOURCES += timeout.c timeout.h
++endif
  
  fuser_LDADD = @LIBINTL@
  
---- src/Makefile.in
+diff --git a/src/fuser.c b/src/fuser.c
-+++ src/Makefile.in	2012-02-27 17:19:33.626434528 +0000
+index e4081eb..09548ff 100644
-@@ -68,7 +68,7 @@ CONFIG_CLEAN_VPATH_FILES =
+--- a/src/fuser.c
- @WANT_PEEKFD_MIPS_TRUE@am__EXEEXT_5 = peekfd$(EXEEXT)
++++ b/src/fuser.c
- am__installdirs = "$(DESTDIR)$(bindir)"
+@@ -111,9 +111,13 @@ static dev_t device(const char *path);
- PROGRAMS = $(bin_PROGRAMS)
--am_fuser_OBJECTS = fuser.$(OBJEXT) signals.$(OBJEXT)
-+am_fuser_OBJECTS = fuser.$(OBJEXT) signals.$(OBJEXT) timeout.$(OBJEXT)
- fuser_OBJECTS = $(am_fuser_OBJECTS)
- fuser_DEPENDENCIES =
- am_killall_OBJECTS = killall.$(OBJEXT) signals.$(OBJEXT)
---- src/fuser.c
-+++ src/fuser.c	2012-02-27 17:09:23.901933700 +0000
-@@ -111,9 +111,8 @@ static dev_t device(const char *path);
  #endif
  static char *expandpath(const char *path);
  
 -typedef int (*stat_t)(const char*, struct stat*);
  #ifdef WITH_TIMEOUT_STAT
--static int timeout(stat_t func, const char *path, struct stat *buf, unsigned int seconds);
++# if (WITH_TIMEOUT_STAT == 2)
 +#  include "timeout.h"
++# else
++typedef int (*stat_t)(const char*, struct stat*);
+ static int timeout(stat_t func, const char *path, struct stat *buf, unsigned int seconds);
++# endif
  #else
  #define timeout(func,path,buf,dummy) (func)((path),(buf))
  #endif /* WITH_TIMEOUT_STAT */
-@@ -1779,72 +1778,6 @@ scan_swaps(struct names *names_head, str
+@@ -1783,7 +1787,7 @@ scan_swaps(struct names *names_head, struct inode_list *ino_head,
- 	fclose(fp);
+  * Execute stat(2) system call with timeout to avoid deadlock
- }
+  * on network based file systems.
- 
+  */
--/*
-- * Execute stat(2) system call with timeout to avoid deadlock
-- * on network based file systems.
-- */
 -#ifdef HAVE_TIMEOUT_STAT
--
++#if defined(WITH_TIMEOUT_STAT) && (WITH_TIMEOUT_STAT == 1)
--static sigjmp_buf jenv;
+ 
--
+ static sigjmp_buf jenv;
--static void
+ 
--sigalarm(int sig)
+diff --git a/src/timeout.c b/src/timeout.c
--{
+new file mode 100644
--	if (sig == SIGALRM)
+index 0000000..1fe0354
--		siglongjmp(jenv, 1);
+--- /dev/null
--}
++++ b/src/timeout.c
--
--static int
--timeout(stat_t func, const char *path, struct stat *buf, unsigned int seconds)
--{
--	pid_t pid = 0;
--	int ret = 0, pipes[4];
--	ssize_t len;
-- 
--	if (pipe(&pipes[0]) < 0)
--		goto err;
--	switch ((pid = fork ())) {
--	case -1:
--		close(pipes[0]);
--		close(pipes[1]);
--		goto err;
--	case 0:
--		(void) signal(SIGALRM, SIG_DFL);
--		close(pipes[0]);
--		if ((ret = func(path, buf)) == 0)
--			do len = write(pipes[1], buf, sizeof(struct stat));
--			while (len < 0 && errno == EINTR);
--		close(pipes[1]);
--		exit(ret);
--	default:
--		close(pipes[1]);
--		if (sigsetjmp(jenv, 1)) {
--			(void) alarm(0);
--			(void) signal(SIGALRM, SIG_DFL);
--			if (waitpid(0, (int*)0, WNOHANG) == 0)
--				kill(pid, SIGKILL);
--			errno = ETIMEDOUT;
--			seconds = 1;
--			goto err;
--		}
--		(void) signal(SIGALRM, sigalarm);
--		(void) alarm(seconds);
--		if (read(pipes[0], buf, sizeof(struct stat)) == 0) {
--			errno = EFAULT;
--			ret = -1;
--		}
--		(void) alarm(0);
--		(void) signal(SIGALRM, SIG_DFL);
--		close(pipes[0]);
--        waitpid(pid, NULL, 0);
--		break;
--	}
--	return ret;
--err:
--	return -1;
--}
--#endif /* HAVE_TIMEOUT_STAT */
--
- #ifdef _LISTS_H
- /*
-  * Use /proc/self/mountinfo of modern linux system to determine
---- src/timeout.c
-+++ src/timeout.c	2012-02-27 00:00:00.000000000 +0000
 @@ -0,0 +1,267 @@
 +/*
 + * timout.c	Advanced timeout handling for file system calls
@@ -376,8 +350,11 @@
 +/*
 + * End of timeout.c
 + */
---- src/timeout.h
+diff --git a/src/timeout.h b/src/timeout.h
-+++ src/timeout.h	2012-02-27 00:00:00.000000000 +0000
+new file mode 100644
+index 0000000..546c13b
+--- /dev/null
++++ b/src/timeout.h
 @@ -0,0 +1,36 @@
 +/*
 + * timout.h	Advanced timeout handling for file system calls

psmisc.changes

@@ -1,3 +1,11 @@
+-------------------------------------------------------------------
+Tue Mar 13 15:26:37 UTC 2012 - werner@suse.de
+
+- Submit ASCII null fix in pstree upsrtream
+- Submit support for static background process for stat system call
+  upstream
+- Rebuild package with upstream patches
+
 -------------------------------------------------------------------
 Mon Feb 27 17:43:46 UTC 2012 - werner@suse.de
 

psmisc.spec

@@ -16,7 +16,6 @@
 #
 
 
-
 Name:           psmisc
 BuildRequires:  automake
 BuildRequires:  gcc-c++
@@ -24,19 +23,19 @@ BuildRequires:  glibc-devel
 BuildRequires:  libselinux-devel
 BuildRequires:  ncurses-devel
 Url:            http://sourceforge.net/projects/psmisc/
-License:        GPL-2.0+
-Group:          System/Monitoring
 PreReq:         %fillup_prereq %insserv_prereq
 Version:        22.16
-Release:        1
+Release:        0
 Provides:       ps:/usr/bin/killall
 Summary:        Utilities for managing processes on your system
+License:        GPL-2.0+
+Group:          System/Monitoring
 Source:         http://sourceforge.net/projects/psmisc/files/psmisc/%{name}-%{version}.tar.gz
 Patch0:         %name-22.16.dif
 Patch1:         %name-22.12-tigetstr.patch
 Patch2:         %name-22.12-pstree.patch
-Patch3:         pstree-segfault.patch
+Patch42:        pstree-segfault.patch
-Patch42:        %name-22.16-timeout.patch
+Patch43:        %name-22.16-timeout.patch
 
 BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 %define nopeek  s390 s390x ia64 %sparc hppa
@@ -51,10 +50,10 @@ processes that are using specified files or filesystems.
 
 %prep
 %setup -q
-%patch42 -p0 -b .to
+%patch42 -p1 -b .to
+%patch43 -p1 -b .comm
 %patch1 -p0 -b .tigetstr
 %patch2 -p0 -b .pstree
-%patch3 -p0 -b .comm
 %patch0 -p0 -b .0
 
 %build

pstree-segfault.patch

@@ -1,6 +1,27 @@
---- src/pstree.c
+diff --git a/ChangeLog b/ChangeLog
-+++ src/pstree.c	2012-02-27 17:15:05.418433600 +0000
+index 45f6c04..b42a4d7 100644
-@@ -376,7 +376,7 @@ add_proc(const char *comm, pid_t pid, pi
+--- a/ChangeLog
++++ b/ChangeLog
+@@ -1,3 +1,5 @@
++	* Really add ASCII null at command string in add_proc() of pstree.c
++
+ Changes in 22.16
+ ================
+ 	* Use strncpy for COMM_LEN and make it 18 characters to cover brackets
+diff --git a/src/pstree.c b/src/pstree.c
+index 80cfcec..a6c8f6e 100644
+--- a/src/pstree.c
++++ b/src/pstree.c
+@@ -265,7 +265,7 @@ static PROC *new_proc(const char *comm, pid_t pid, uid_t uid)
+         exit(1);
+     }
+     strncpy(new->comm, comm, COMM_LEN+2);
+-	new->comm[COMM_LEN+1]='\0'; /* make sure nul terminated*/
++    new->comm[COMM_LEN+1] = '\0';     /* make sure nul terminated*/
+     new->pid = pid;
+     new->uid = uid;
+     new->flags = 0;
+@@ -354,7 +354,7 @@ add_proc(const char *comm, pid_t pid, pid_t ppid, uid_t uid,
  #endif                                /*WITH_SELINUX */
      else {
          strncpy(this->comm, comm, COMM_LEN+2);