component/dcron: version up 4.5->4.6

component/dcron/buildout.cfg

@@ -8,12 +8,13 @@ parts = dcron-output
 [dcron]
 recipe = slapos.recipe.cmmi
 shared = false
-url = http://www.jimpryor.net/linux/releases/dcron-4.5.tar.gz
-md5sum = 078833f3281f96944fc30392b1888326
+url = https://github.com/ptchinster/dcron/archive/refs/tags/v4.6.zip
+md5sum = d5bd12863547daf499187bc9b4e863a8
 configure-command = true
 patch-binary = ${patch:location}/bin/patch
 patches =
-  ${:_profile_base_location_}/noroot-no-globals.patch#623379916f48bd8292a28057c8bd30f7
+  ${:_profile_base_location_}/noroot-no-globals.patch#cd8d0f6d1d2ee133d6341d1515832c0d
+  ${:_profile_base_location_}/support_old_gcc.patch#4dc8c81b1d94474c3c15e0db7b5b60de
 patch-options = -p1
 make-options =
   PREFIX=${buildout:parts-directory}/${:_buildout_section_name_}

component/dcron/noroot-no-globals.patch

---- dcron-4.5/chuser.c
-+++ dcron-4.5/chuser.c
-@@ -14,6 +14,7 @@
+diff --git a/chuser.c b/chuser.c
+index 0d79dbc..ccc3acc 100644
+--- a/chuser.c
++++ b/chuser.c
+@@ -11,6 +11,7 @@
+ 
+ Prototype int ChangeUser(const char *user, char *dochdir);
+ 
++#if 0
  int
  ChangeUser(const char *user, char *dochdir)
  {
-+#if 0
- 	struct passwd *pas;
- 
- 	/*
-@@ -57,5 +58,8 @@
+@@ -57,5 +58,7 @@ ChangeUser(const char *user, char *dochdir)
  		}
  	}
  	return(pas->pw_uid);
-+#else
 +	return getpwnam(user);
-+#endif
  }
++#endif
  
---- dcron-4.5/crontab.c
-+++ dcron-4.5/crontab.c
-@@ -88,7 +88,7 @@
+diff --git a/crontab.c b/crontab.c
+index b29e0d2..06df70f 100644
+--- a/crontab.c
++++ b/crontab.c
+@@ -88,7 +88,7 @@ main(int ac, char **av)
  				break;
  			case 'c':
  				/* getopt guarantees optarg != 0 here */
@@ -27,8 +30,8 @@
 +				if (*optarg != 0) {
  					CDir = optarg;
  				} else {
- 					printlogf(0, "-c option: superuser only");
-@@ -316,9 +316,6 @@
+ 					printlogf(0, "-c option: superuser only\n");
+@@ -318,9 +318,6 @@ GetReplaceStream(const char *user, const char *file)
  
  	close(filedes[0]);
  
@@ -38,7 +41,7 @@
  	fd = open(file, O_RDONLY);
  	if (fd < 0) {
  		printlogf(0, "unable to open %s: %s", file, strerror(errno));
-@@ -344,8 +341,6 @@
+@@ -346,8 +343,6 @@ EditFile(const char *user, const char *file)
  		const char *ptr;
  		char visual[SMALL_BUFFER];
  
@@ -47,9 +50,11 @@
  		if ((ptr = getenv("EDITOR")) == NULL || strlen(ptr) >= sizeof(visual))
  			if ((ptr = getenv("VISUAL")) == NULL || strlen(ptr) >= sizeof(visual))
  				ptr = PATH_VI;
---- dcron-4.5/job.c
-+++ dcron-4.5/job.c
-@@ -62,14 +62,6 @@
+diff --git a/job.c b/job.c
+index b5e02de..79650c2 100644
+--- a/job.c
++++ b/job.c
+@@ -63,14 +63,6 @@ RunJob(CronFile *file, CronLine *line)
  		 * Change running state to the user in question
  		 */
  
@@ -64,7 +69,7 @@
  		/* from this point we are unpriviledged */
  
  		if (DebugOpt)
-@@ -295,14 +287,6 @@
+@@ -296,14 +288,6 @@ EndJob(CronFile *file, CronLine *line, int exit_status)
  		 * by the mailing and we already verified the mail file.
  		 */
  
@@ -79,9 +84,11 @@
  		/* from this point we are unpriviledged */
  
  		/*
---- dcron-4.5/Makefile
-+++ dcron-4.5/Makefile
-@@ -3,7 +3,6 @@
+diff --git a/Makefile b/Makefile
+index 547febc..13829e6 100644
+--- a/Makefile
++++ b/Makefile
+@@ -3,7 +3,6 @@ VERSION = 4.5
  
  # these variables can be configured by e.g. `make SCRONTABS=/different/path`
  PREFIX = /usr/local
@@ -89,7 +96,7 @@
  SCRONTABS = /etc/cron.d
  CRONTABS = /var/spool/cron/crontabs
  CRONSTAMPS = /var/spool/cron/cronstamps
-@@ -20,10 +19,10 @@
+@@ -20,10 +19,10 @@ MANDIR = $(PREFIX)/share/man
  
  
  SHELL = /bin/sh
@@ -101,9 +108,9 @@
 +INSTALL_DATA = $(INSTALL) -D -m0644
 +INSTALL_DIR = $(INSTALL) -d -m0755
  CFLAGS ?= -O2
- CFLAGS += -Wall -Wstrict-prototypes -Wno-missing-field-initializers
- SRCS = main.c subs.c database.c job.c concat.c chuser.c
-@@ -45,7 +44,6 @@
+ CFLAGS += -Wall -Wextra -Wstrict-prototypes -Wno-missing-field-initializers -Wfloat-equal -fstack-protector-all -Wformat-security -Wformat=2 -fPIE 
+ CFLAGS += -Wl,-z,nodump -Wl,-z,noexecstack -Wl,-z,noexecheap -Wl,-z,relro -Wl,-z,now -Wl,-z,nodlopen -Wl,-z,-pie
+@@ -47,7 +46,6 @@ all: $(PROTOS) crond crontab ;
  	echo "SBINDIR = $(SBINDIR)" >> config
  	echo "BINDIR = $(BINDIR)" >> config
  	echo "MANDIR = $(MANDIR)" >> config
@@ -111,7 +118,7 @@
  	echo "SCRONTABS = $(SCRONTABS)" >> config
  	echo "CRONTABS = $(CRONTABS)" >> config
  	echo "CRONSTAMPS = $(CRONSTAMPS)" >> config
-@@ -63,13 +61,10 @@
+@@ -65,13 +63,10 @@ crontab: $(TABOBJS)
  	$(CC) $(CFLAGS) $(CPPFLAGS) -c $(DEFS) $< -o $@
  
  install:

component/dcron/support_old_gcc.patch

+diff --git a/main.c b/main.c
+diff --git a/main.c b/main.c
+index dcf3f23..3eb6332 100644
+--- a/main.c
++++ b/main.c
+@@ -130,7 +130,7 @@ main(int ac, char **av)
+ 			case 'd':
+ 				DebugOpt = 1;
+ 				LogLevel = LOG_DEBUG;
+-                [[fallthrough]]; //fall through to include f too
++                __attribute__((fallthrough)); //fall through to include f too
+ 			case 'f':
+ 				ForegroundOpt = 1;
+ 				break;