gentoo auto-resync : 11:04:2025 - 08:43:58HEADmaster

4 files changed, 79 insertions, 0 deletions

diff --git a/mail-mta/sendmail/files/sendmail-8.18.1-ctime.patch b/mail-mta/sendmail/files/sendmail-8.18.1-ctime.patch
new file mode 100644
index 000000000000..2db37c424652
--- /dev/null
+++ b/mail-mta/sendmail/files/sendmail-8.18.1-ctime.patch
@@ -0,0 +1,13 @@
+Bug: https://bugs.gentoo.org/945726
+
+--- a/mailstats/mailstats.c
++++ b/mailstats/mailstats.c
+@@ -65,7 +65,7 @@
+ 	char sfilebuf[MAXPATHLEN];
+ 	char buf[MAXLINE];
+ 	struct statistics stats;
+-	extern char *ctime();
++	extern char *ctime(const time_t *);
+ 	extern char *optarg;
+ 	extern int optind;
+ # define MSOPTS "cC:f:opP"
diff --git a/mail-mta/sendmail/files/sendmail-maildir.mc b/mail-mta/sendmail/files/sendmail-maildir.mc
new file mode 100644
index 000000000000..eb8a3f06c48f
--- /dev/null
+++ b/mail-mta/sendmail/files/sendmail-maildir.mc
@@ -0,0 +1,13 @@
+divert(-1)
+divert(0)dnl
+include(`/usr/share/sendmail-cf/m4/cf.m4')dnl
+VERSIONID(`$Id$')dnl
+OSTYPE(linux)dnl
+DOMAIN(generic)dnl
+FEATURE(`smrsh',`/usr/sbin/smrsh')dnl
+FEATURE(`local_lmtp',`/usr/sbin/mail.local')dnl
+FEATURE(`local_procmail')dnl
+dnl FEATURE(`local_procmail',`/usr/bin/maildrop',`maildrop -d $u')dnl
+MAILER(local)dnl
+MAILER(smtp)dnl
+MAILER(procmail)dnl
diff --git a/mail-mta/sendmail/files/sendmail-musl-disable-cdefs.patch b/mail-mta/sendmail/files/sendmail-musl-disable-cdefs.patch
new file mode 100644
index 000000000000..6dc4ac63105e
--- /dev/null
+++ b/mail-mta/sendmail/files/sendmail-musl-disable-cdefs.patch
@@ -0,0 +1,11 @@
+--- a/include/sm/os/sm_os_linux.h	2020-06-09 11:57:46.789786561 +0200
++++ b/include/sm/os/sm_os_linux.h	2020-06-09 11:57:49.174781812 +0200
+@@ -33,7 +33,7 @@
+ # endif /* LINUX_VERSION_CODE */
+ #endif /* SM_CONF_SHM */
+
+-#define SM_CONF_SYS_CDEFS_H	1
++#define SM_CONF_SYS_CDEFS_H	0
+ #ifndef SM_CONF_SEM
+ # define SM_CONF_SEM	2
+ #endif /* SM_CONF_SEM */
diff --git a/mail-mta/sendmail/files/sendmail-musl-stack-size.patch b/mail-mta/sendmail/files/sendmail-musl-stack-size.patch
new file mode 100644
index 000000000000..9993adfece34
--- /dev/null
+++ b/mail-mta/sendmail/files/sendmail-musl-stack-size.patch
@@ -0,0 +1,42 @@
+Set default pthread stack size to 256 KB
+
+This patch tries to fix various crashes for applications depending on libmilter
+by setting the stack size for pthreads to 256 KB. The default stack size for
+musl libc is set to 80 KB whereas glibc has it set to 8 MB. This causes problems
+when a large amount of memory is allocated on the stack.
+
+For example, opendkim allocates blocks of 64 KB multiple times, which causes
+libmilter (and therefore opendkim) to crash. For now, a stack size of 256 KB
+looks sufficient and makes opendkim stop crashing.
+
+Fixes https://bugs.alpinelinux.org/issues/6360
+
+--- a/libmilter/libmilter.h
++++ b/libmilter/libmilter.h
+@@ -127,10 +127,10 @@
+ # define MI_SOCK_READ(s, b, l)	read(s, b, l)
+ # define MI_SOCK_READ_FAIL(x)	((x) < 0)
+ # define MI_SOCK_WRITE(s, b, l)	write(s, b, l)
+-
+-# define thread_create(ptid,wr,arg) pthread_create(ptid, NULL, wr, arg)
+ # define sthread_get_id()	pthread_self()
+
++extern int thread_create(pthread_t *ptid, void *(*wr) (void *), void *arg);
++
+ typedef pthread_mutex_t smutex_t;
+ # define smutex_init(mp)	(pthread_mutex_init(mp, NULL) == 0)
+ # define smutex_destroy(mp)	(pthread_mutex_destroy(mp) == 0)
+--- a/libmilter/main.c
++++ b/libmilter/main.c
+@@ -16,6 +16,12 @@
+ #include <fcntl.h>
+ #include <sys/stat.h>
+
++int thread_create(pthread_t *ptid, void *(*wr) (void *), void *arg) {
++	pthread_attr_t attr;
++	pthread_attr_init(&attr);
++	pthread_attr_setstacksize(&attr,256*1024);
++	return pthread_create(ptid, &attr, wr, arg);
++}
+
+ static smfiDesc_ptr smfi = NULL;