Auto sync2gitlab import of procps-ng-3.3.15-10.el8.src.rpm

procps-ng-3.3.15-display-sig-unsafe.patch

@@ -0,0 +1,43 @@
+diff -up ./ps/display.c.ori ./ps/display.c
+--- ./ps/display.c.ori	2018-05-18 23:32:21.998979977 +0200
++++ ./ps/display.c	2022-11-24 15:11:26.678314866 +0100
+@@ -44,26 +44,31 @@
+ #define SIGCHLD SIGCLD
+ #endif
+ 
++#define SIG_IS_TERM_OR_HUP(signo) (((signo) == SIGTERM) || (signo) == SIGHUP)
++
+ char *myname;
+ 
+ /* just reports a crash */
+ static void signal_handler(int signo){
+   if(signo==SIGPIPE) _exit(0);  /* "ps | head" will cause this */
+   /* fprintf() is not reentrant, but we _exit() anyway */
+-  fprintf(stderr,
+-    _("Signal %d (%s) caught by %s (%s).\n"),
+-    signo,
+-    signal_number_to_name(signo),
+-    myname,
+-    PACKAGE_VERSION
+-  );
++  if (!SIG_IS_TERM_OR_HUP(signo)) {
++    fprintf(stderr,
++      _("Signal %d (%s) caught by %s (%s).\n"),
++      signo,
++      signal_number_to_name(signo),
++      myname,
++      PACKAGE_VERSION
++    );
++  }
+   switch (signo) {
+     case SIGHUP:
+     case SIGUSR1:
+     case SIGUSR2:
+       exit(EXIT_FAILURE);
+     default:
+-      error_at_line(0, 0, __FILE__, __LINE__, "%s", _("please report this bug"));
++      if (!SIG_IS_TERM_OR_HUP(signo))
++        error_at_line(0, 0, __FILE__, __LINE__, "%s", _("please report this bug"));
+       signal(signo, SIG_DFL);  /* allow core file creation */
+       kill(getpid(), signo);
+       _exit(EXIT_FAILURE);

procps-ng.spec

@@ -4,7 +4,7 @@
 Summary: System and process monitoring utilities
 Name: procps-ng
 Version: 3.3.15
-Release: 9%{?dist}
+Release: 10%{?dist}
 License: GPL+ and GPLv2 and GPLv2+ and GPLv3+ and LGPLv2+
 Group: Applications/System
 URL: https://sourceforge.net/projects/procps-ng/
@@ -25,6 +25,7 @@ Patch6: procps-ng-3.3.15-uptime-pretty-mod.patch
 Patch7: procps-ng-3.3.15-vmstat-omit-first-report.patch
 Patch8: procps-ng-3.3.15-sysctl-config-dir-order.patch
 Patch9: procps-ng-3.3.15-pgrep-uid-gid-overflow.patch
+Patch10: procps-ng-3.3.15-display-sig-unsafe.patch
 
 BuildRequires: ncurses-devel
 BuildRequires: libtool
@@ -167,6 +168,10 @@ ln -s %{_bindir}/pidof %{buildroot}%{_sbindir}/pidof
 %files i18n -f %{name}.lang
 
 %changelog
+* Wed Nov 23 2022 Jan Rybar <jrybar@redhat.com> - 3.3.15-10
+- display.c: backport: async-signal-unsafe handler deadlocks on SIGHUP
+- Resolves: rhbz#2141696
+
 * Wed Aug 17 2022 Jan Rybar <jrybar@redhat.com> - 3.3.15-9
 - pgrep: backport uid/gid overflow fix
 - Resolves: rhbz#1827731