Use upstream latest git HEAD as it allows to remove the patches
700-radius-Prevent-buffer-overflow-in-rc_mksid,
701-pppd-Fix-bounds-check-in-EAP-code and
702-pppd-Ignore-received-EAP-messages-when-not-doing-EAP and
take in other fixes.
41a7323 pppd: Fixed spelling 'unkown' => 'unknown' (#141)
6b014be pppd: Print version information to stdout instead of stderr (#133)
cba2736 pppd: Add RFC1990 (Multilink) to the See Also section of the man page
f2f9554 pppd: Add mppe.h to the list of headers to install if MPPE is defined
ae54fcf pppd: Obfuscate password argument string
8d45443 pppd: Ignore received EAP messages when not doing EAP
8d7970b pppd: Fix bounds check in EAP code
858976b radius: Prevent buffer overflow in rc_mksid()
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>
PKG_SOURCE_PROTO:=git
PKG_SOURCE_URL:=https://github.com/paulusmack/ppp
-PKG_SOURCE_VERSION:=78cd384ce0f48bb5edb84e4fe9a574eab4a4ad14
+PKG_SOURCE_DATE:=2020-03-21
+PKG_SOURCE_VERSION:=41a73232c16e9a063cfe3fad461c94af3f450f6c
PKG_MIRROR_HASH:=cf284c312b0c90974d11f8aeece173bcac8475f5b810911f4feb2c5a4db263fe
PKG_MAINTAINER:=Felix Fietkau <nbd@nbd.name>
PKG_LICENSE:=BSD-4-Clause
PKG_CPE_ID:=cpe:/a:samba:ppp
PKG_RELEASE_VERSION:=2.4.8
-PKG_VERSION:=$(PKG_RELEASE_VERSION)
+PKG_VERSION:=$(PKG_RELEASE_VERSION).git-$(PKG_SOURCE_DATE)
PKG_BUILD_DEPENDS:=libpcap
CFLAGS= $(COPTS) $(COMPILE_FLAGS) $(INCLUDE_DIRS) '-DDESTDIR="@DESTDIR@"'
-@@ -125,10 +125,10 @@ CFLAGS += -DHAS_SHADOW
+@@ -126,10 +126,10 @@ CFLAGS += -DHAS_SHADOW
#LIBS += -lshadow $(LIBS)
endif
clean:
--- a/pppd/Makefile.linux
+++ b/pppd/Makefile.linux
-@@ -107,7 +107,7 @@ ifdef USE_SRP
+@@ -108,7 +108,7 @@ ifdef USE_SRP
CFLAGS += -DUSE_SRP -DOPENSSL -I/usr/local/ssl/include
LIBS += -lsrp -L/usr/local/ssl/lib -lcrypto
TARGETS += srp-entry
MANPAGES += srp-entry.8
EXTRACLEAN += srp-entry.o
NEEDDES=y
-@@ -219,7 +219,7 @@ all: $(TARGETS)
+@@ -220,7 +220,7 @@ all: $(TARGETS)
install: pppd
mkdir -p $(BINDIR) $(MANDIR)
$(EXTRAINSTALL)
--- a/pppd/Makefile.linux
+++ b/pppd/Makefile.linux
-@@ -189,8 +189,8 @@ endif
+@@ -190,8 +190,8 @@ endif
ifdef FILTER
ifneq ($(wildcard /usr/include/pcap-bpf.h),)
# Uncomment the next line to enable multilink PPP (enabled by default)
# Linux distributions: Please leave multilink ENABLED in your builds
# of pppd!
-@@ -194,6 +197,14 @@ CFLAGS += -DPPP_FILTER -I$(STAGING_DIR)
+@@ -195,6 +198,14 @@ CFLAGS += -DPPP_FILTER -I$(STAGING_DIR)
endif
endif
#ifdef MAXOCTETS
{ "maxoctets", o_int, &maxoctets,
"Set connection traffic limit",
-@@ -1511,6 +1527,29 @@ callfile(argv)
+@@ -1516,6 +1532,29 @@ callfile(argv)
return ok;
}
# Don't use MSLANMAN unless you really know what you're doing.
#MSLANMAN=y
# Uncomment the next line to include support for MPPE. CHAPMS (above) must
-@@ -140,8 +140,7 @@ endif
+@@ -141,8 +141,7 @@ endif
ifdef NEEDDES
ifndef USE_CRYPT
+++ /dev/null
-From 858976b1fc3107f1261aae337831959b511b83c2 Mon Sep 17 00:00:00 2001
-From: Paul Mackerras <paulus@ozlabs.org>
-Date: Sat, 4 Jan 2020 12:01:32 +1100
-Subject: [PATCH] radius: Prevent buffer overflow in rc_mksid()
-
-On some systems getpid() can return a value greater than 65535.
-Increase the size of buf[] to allow for this, and use slprintf()
-to make sure we never overflow it.
-
-Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
----
- pppd/plugins/radius/util.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/pppd/plugins/radius/util.c b/pppd/plugins/radius/util.c
-index 6f976a712951..740131e8377c 100644
---- a/pppd/plugins/radius/util.c
-+++ b/pppd/plugins/radius/util.c
-@@ -73,9 +73,9 @@ void rc_mdelay(int msecs)
- char *
- rc_mksid (void)
- {
-- static char buf[15];
-+ static char buf[32];
- static unsigned short int cnt = 0;
-- sprintf (buf, "%08lX%04X%02hX",
-+ slprintf(buf, sizeof(buf), "%08lX%04X%02hX",
- (unsigned long int) time (NULL),
- (unsigned int) getpid (),
- cnt & 0xFF);
+++ /dev/null
-From 8d7970b8f3db727fe798b65f3377fe6787575426 Mon Sep 17 00:00:00 2001
-From: Paul Mackerras <paulus@ozlabs.org>
-Date: Mon, 3 Feb 2020 15:53:28 +1100
-Subject: [PATCH] pppd: Fix bounds check in EAP code
-
-Given that we have just checked vallen < len, it can never be the case
-that vallen >= len + sizeof(rhostname). This fixes the check so we
-actually avoid overflowing the rhostname array.
-
-Reported-by: Ilja Van Sprundel <ivansprundel@ioactive.com>
-Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
----
- pppd/eap.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/pppd/eap.c b/pppd/eap.c
-index 94407f56a336..1b93db01aebd 100644
---- a/pppd/eap.c
-+++ b/pppd/eap.c
-@@ -1420,7 +1420,7 @@ int len;
- }
-
- /* Not so likely to happen. */
-- if (vallen >= len + sizeof (rhostname)) {
-+ if (len - vallen >= sizeof (rhostname)) {
- dbglog("EAP: trimming really long peer name down");
- BCOPY(inp + vallen, rhostname, sizeof (rhostname) - 1);
- rhostname[sizeof (rhostname) - 1] = '\0';
-@@ -1846,7 +1846,7 @@ int len;
- }
-
- /* Not so likely to happen. */
-- if (vallen >= len + sizeof (rhostname)) {
-+ if (len - vallen >= sizeof (rhostname)) {
- dbglog("EAP: trimming really long peer name down");
- BCOPY(inp + vallen, rhostname, sizeof (rhostname) - 1);
- rhostname[sizeof (rhostname) - 1] = '\0';
+++ /dev/null
-From 8d45443bb5c9372b4c6a362ba2f443d41c5636af Mon Sep 17 00:00:00 2001
-From: Paul Mackerras <paulus@ozlabs.org>
-Date: Mon, 3 Feb 2020 16:31:42 +1100
-Subject: [PATCH] pppd: Ignore received EAP messages when not doing EAP
-
-This adds some basic checks to the subroutines of eap_input to check
-that we have requested or agreed to doing EAP authentication before
-doing any processing on the received packet. The motivation is to
-make it harder for a malicious peer to disrupt the operation of pppd
-by sending unsolicited EAP packets. Note that eap_success() already
-has a check that the EAP client state is reasonable, and does nothing
-(apart from possibly printing a debug message) if not.
-
-Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
----
- pppd/eap.c | 18 ++++++++++++++++++
- 1 file changed, 18 insertions(+)
-
-diff --git a/pppd/eap.c b/pppd/eap.c
-index 1b93db01aebd..082e95343120 100644
---- a/pppd/eap.c
-+++ b/pppd/eap.c
-@@ -1328,6 +1328,12 @@ int len;
- int fd;
- #endif /* USE_SRP */
-
-+ /*
-+ * Ignore requests if we're not open
-+ */
-+ if (esp->es_client.ea_state <= eapClosed)
-+ return;
-+
- /*
- * Note: we update es_client.ea_id *only if* a Response
- * message is being generated. Otherwise, we leave it the
-@@ -1736,6 +1742,12 @@ int len;
- u_char dig[SHA_DIGESTSIZE];
- #endif /* USE_SRP */
-
-+ /*
-+ * Ignore responses if we're not open
-+ */
-+ if (esp->es_server.ea_state <= eapClosed)
-+ return;
-+
- if (esp->es_server.ea_id != id) {
- dbglog("EAP: discarding Response %d; expected ID %d", id,
- esp->es_server.ea_id);
-@@ -2047,6 +2059,12 @@ u_char *inp;
- int id;
- int len;
- {
-+ /*
-+ * Ignore failure messages if we're not open
-+ */
-+ if (esp->es_client.ea_state <= eapClosed)
-+ return;
-+
- if (!eap_client_active(esp)) {
- dbglog("EAP unexpected failure message in state %s (%d)",
- eap_state_name(esp->es_client.ea_state),
projects / openwrt / staging / ynezz.git / commitdiff