+++ /dev/null
-From 08438a5098f3bb1de23a29334af55eba663f75bd Mon Sep 17 00:00:00 2001
-From: "Eric S. Raymond" <esr@thyrsus.com>
-Date: Sat, 9 Feb 2019 10:52:21 -0500
-Subject: [PATCH] Address SF bug #113: Heap Buffer Overflow-2 in function
- DGifDecompressLine()...
-
-This was CVE-2018-11490
-
-[Retrieved from:
-https://sourceforge.net/p/giflib/code/ci/08438a5098f3bb1de23a29334af55eba663f75bd]
-Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
----
- lib/dgif_lib.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/lib/dgif_lib.c b/lib/dgif_lib.c
-index 15c1460..c4aee5f 100644
---- a/lib/dgif_lib.c
-+++ b/lib/dgif_lib.c
-@@ -930,7 +930,7 @@ DGifDecompressLine(GifFileType *GifFile, GifPixelType *Line, int LineLen)
- while (StackPtr != 0 && i < LineLen)
- Line[i++] = Stack[--StackPtr];
- }
-- if (LastCode != NO_SUCH_CODE && Prefix[Private->RunningCode - 2] == NO_SUCH_CODE) {
-+ if (LastCode != NO_SUCH_CODE && Private->RunningCode - 2 < LZ_MAX_CODE && Prefix[Private->RunningCode - 2] == NO_SUCH_CODE) {
- Prefix[Private->RunningCode - 2] = LastCode;
-
- if (CrntCode == Private->RunningCode - 2) {
---
-2.20.1
-
--- /dev/null
+From 487407d722714f13e8a06d1a9d89f48a5738191e Mon Sep 17 00:00:00 2001
+From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+Date: Fri, 12 Jul 2019 12:20:38 +0200
+Subject: [PATCH] Makefile: add targets to manage static building
+
+Add static-lib, shared-lib, install-static-lib and install-shared-lib
+targets to allow the user to build giflib when dynamic library support
+is not available or enable on the toolchain
+
+Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
+[Upstream status:
+https://sourceforge.net/p/giflib/code/merge-requests/7]
+---
+ Makefile | 18 ++++++++++++++----
+ 1 file changed, 14 insertions(+), 4 deletions(-)
+
+diff --git a/Makefile b/Makefile
+index b2bf6de..111f52f 100644
+--- a/Makefile
++++ b/Makefile
+@@ -61,10 +61,17 @@ UTILS = $(INSTALLABLE) \
+
+ LDLIBS=libgif.a -lm
+
+-all: libgif.so libgif.a libutil.so libutil.a $(UTILS)
++SHARED_LIBS = libgif.so libutil.so
++STATIC_LIBS = libgif.a libutil.a
++
++all: shared-lib static-lib $(UTILS)
+ $(MAKE) -C doc
+
+-$(UTILS):: libgif.a libutil.a
++$(UTILS):: $(STATIC_LIBS)
++
++shared-lib: $(SHARED_LIBS)
++
++static-lib: $(STATIC_LIBS)
+
+ libgif.so: $(OBJECTS) $(HEADERS)
+ $(CC) $(CFLAGS) -shared $(LDFLAGS) -Wl,-soname -Wl,libgif.so.$(LIBMAJOR) -o libgif.so $(OBJECTS)
+@@ -79,7 +86,7 @@ libutil.a: $(UOBJECTS) $(UHEADERS)
+ $(AR) rcs libutil.a $(UOBJECTS)
+
+ clean:
+- rm -f $(UTILS) $(TARGET) libgetarg.a libgif.a libgif.so libutil.a libutil.so *.o
++ rm -f $(UTILS) $(TARGET) libgetarg.a $(SHARED_LIBS) $(STATIC_LIBS) *.o
+ rm -f libgif.so.$(LIBMAJOR).$(LIBMINOR).$(LIBPOINT)
+ rm -f libgif.so.$(LIBMAJOR)
+ rm -fr doc/*.1 *.html doc/staging
+@@ -96,12 +103,15 @@ install-bin: $(INSTALLABLE)
+ install-include:
+ $(INSTALL) -d "$(DESTDIR)$(INCDIR)"
+ $(INSTALL) -m 644 gif_lib.h "$(DESTDIR)$(INCDIR)"
+-install-lib:
++install-static-lib:
+ $(INSTALL) -d "$(DESTDIR)$(LIBDIR)"
+ $(INSTALL) -m 644 libgif.a "$(DESTDIR)$(LIBDIR)/libgif.a"
++install-shared-lib:
++ $(INSTALL) -d "$(DESTDIR)$(LIBDIR)"
+ $(INSTALL) -m 755 libgif.so "$(DESTDIR)$(LIBDIR)/libgif.so.$(LIBVER)"
+ ln -sf libgif.so.$(LIBVER) "$(DESTDIR)$(LIBDIR)/libgif.so.$(LIBMAJOR)"
+ ln -sf libgif.so.$(LIBMAJOR) "$(DESTDIR)$(LIBDIR)/libgif.so"
++install-lib: install-static-lib install-shared-lib
+ install-man:
+ $(INSTALL) -d "$(DESTDIR)$(MANDIR)/man1"
+ $(INSTALL) -m 644 doc/*.1 "$(DESTDIR)$(MANDIR)/man1"
+--
+2.20.1
+
+++ /dev/null
-From 799eb6a3af8a3dd81e2429bf11a72a57e541f908 Mon Sep 17 00:00:00 2001
-From: "Eric S. Raymond" <esr@thyrsus.com>
-Date: Sun, 17 Mar 2019 12:37:21 -0400
-Subject: [PATCH] Address SF bug #119: MemorySanitizer: FPE on unknown address
-
-[Retrieved (and backported) from:
-https://sourceforge.net/p/giflib/code/ci/08438a5098f3bb1de23a29334af55eba663f75bd]
-Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
----
- dgif_lib.c | 2 +-
- 1 file changed, 1 insertion(+), 1 deletion(-)
-
-diff --git a/lib/dgif_lib.c b/lib/dgif_lib.c
-index 3a52467..179bd84 100644
---- a/lib/dgif_lib.c
-+++ b/lib/dgif_lib.c
-@@ -1143,7 +1143,7 @@ DGifSlurp(GifFileType *GifFile)
-
- sp = &GifFile->SavedImages[GifFile->ImageCount - 1];
- /* Allocate memory for the image */
-- if (sp->ImageDesc.Width < 0 && sp->ImageDesc.Height < 0 &&
-+ if (sp->ImageDesc.Width <= 0 || sp->ImageDesc.Height <= 0 ||
- sp->ImageDesc.Width > (INT_MAX / sp->ImageDesc.Height)) {
- return GIF_ERROR;
- }
---
-2.20.1
-
# From http://sourceforge.net/projects/giflib/files
-md5 2c171ced93c0e83bb09e6ccad8e3ba2b giflib-5.1.4.tar.bz2
-sha1 5f1157cfc377916280849e247b8e34fa0446513f giflib-5.1.4.tar.bz2
+md5 6f03aee4ebe54ac2cc1ab3e4b0a049e5 giflib-5.2.1.tar.gz
+sha1 c3f774dcbdf26afded7788979c8081d33c6426dc giflib-5.2.1.tar.gz
# Locally computed
sha256 0c9b7990ecdca88b676db232c226548ac408b279f550d424d996f0d83591dd8e COPYING
#
################################################################################
-GIFLIB_VERSION = 5.1.4
-GIFLIB_SOURCE = giflib-$(GIFLIB_VERSION).tar.bz2
+GIFLIB_VERSION = 5.2.1
GIFLIB_SITE = http://downloads.sourceforge.net/project/giflib
GIFLIB_INSTALL_STAGING = YES
GIFLIB_LICENSE = MIT
GIFLIB_LICENSE_FILES = COPYING
-GIFLIB_BINS = \
- gif2epsn gif2ps gif2rgb gif2x11 gifasm gifbg gifbuild gifburst gifclip \
- gifclrmp gifcolor gifcomb gifcompose gifecho giffiltr giffix gifflip \
- gifhisto gifinfo gifinter gifinto gifovly gifpos gifrotat \
- gifrsize gifspnge giftext giftool gifwedge icon2gif raw2gif rgb2gif \
- text2gif
+ifeq ($(BR2_STATIC_LIBS),y)
+GIFLIB_BUILD_LIBS = static-lib
+GIFLIB_INSTALL_LIBS = install-static-lib
+else ifeq ($(BR2_SHARED_LIBS),y)
+GIFLIB_BUILD_LIBS = shared-lib
+GIFLIB_INSTALL_LIBS = install-shared-lib
+else
+GIFLIB_BUILD_LIBS = static-lib shared-lib
+GIFLIB_INSTALL_LIBS = install-lib
+endif
-GIFLIB_CONF_ENV = ac_cv_prog_have_xmlto=no
+define GIFLIB_BUILD_CMDS
+ $(TARGET_CONFIGURE_OPTS) $(MAKE) -C $(@D) $(GIFLIB_BUILD_LIBS)
+endef
+
+define HOST_GIFLIB_BUILD_CMDS
+ $(HOST_CONFIGURE_OPTS) $(MAKE) -C $(@D)
+endef
-define GIFLIB_BINS_CLEANUP
- rm -f $(addprefix $(TARGET_DIR)/usr/bin/,$(GIFLIB_BINS))
+define GIFLIB_INSTALL_STAGING_CMDS
+ $(TARGET_CONFIGURE_OPTS) $(MAKE) -C $(@D) DESTDIR=$(STAGING_DIR) \
+ PREFIX=/usr install-include $(GIFLIB_INSTALL_LIBS)
endef
-GIFLIB_POST_INSTALL_TARGET_HOOKS += GIFLIB_BINS_CLEANUP
+define GIFLIB_INSTALL_TARGET_CMDS
+ $(TARGET_CONFIGURE_OPTS) $(MAKE) -C $(@D) DESTDIR=$(TARGET_DIR) \
+ PREFIX=/usr install-include $(GIFLIB_INSTALL_LIBS)
+endef
+
+define HOST_GIFLIB_INSTALL_CMDS
+ $(HOST_CONFIGURE_OPTS) $(MAKE) -C $(@D) DESTDIR=$(HOST_DIR) \
+ PREFIX=/usr install
+endef
-$(eval $(autotools-package))
-$(eval $(host-autotools-package))
+$(eval $(generic-package))
+$(eval $(host-generic-package))
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