* [gentoo-commits] repo/gentoo:master commit in: media-libs/libexif/, media-libs/libexif/files/
@ 2019-03-04 18:18 Thomas Deutschmann
0 siblings, 0 replies; 2+ messages in thread
From: Thomas Deutschmann @ 2019-03-04 18:18 UTC (permalink / raw
To: gentoo-commits
commit: bcce9fb0f933198672777469411dd4774bb39ba3
Author: Thomas Deutschmann <whissi <AT> gentoo <DOT> org>
AuthorDate: Mon Mar 4 18:18:27 2019 +0000
Commit: Thomas Deutschmann <whissi <AT> gentoo <DOT> org>
CommitDate: Mon Mar 4 18:18:46 2019 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=bcce9fb0
media-libs/libexif: rev bump to fix CVE-2018-20030
While here, fix C89 compatibility issue, too.
Bug: https://bugs.gentoo.org/679418
Package-Manager: Portage-2.3.62, Repoman-2.3.12
Signed-off-by: Thomas Deutschmann <whissi <AT> gentoo.org>
.../files/libexif-0.6.21-CVE-2018-20030.patch | 117 +++++++++++++++++++++
...ibexif-0.6.21-fix-C89-compatibility-issue.patch | 30 ++++++
media-libs/libexif/libexif-0.6.21-r3.ebuild | 52 +++++++++
3 files changed, 199 insertions(+)
diff --git a/media-libs/libexif/files/libexif-0.6.21-CVE-2018-20030.patch b/media-libs/libexif/files/libexif-0.6.21-CVE-2018-20030.patch
new file mode 100644
index 00000000000..08179f84b50
--- /dev/null
+++ b/media-libs/libexif/files/libexif-0.6.21-CVE-2018-20030.patch
@@ -0,0 +1,117 @@
+From 6aa11df549114ebda520dde4cdaea2f9357b2c89 Mon Sep 17 00:00:00 2001
+From: Dan Fandrich <dan@coneharvesters.com>
+Date: Fri, 12 Oct 2018 16:01:45 +0200
+Subject: [PATCH] Improve deep recursion detection in
+ exif_data_load_data_content.
+
+The existing detection was still vulnerable to pathological cases
+causing DoS by wasting CPU. The new algorithm takes the number of tags
+into account to make it harder to abuse by cases using shallow recursion
+but with a very large number of tags. This improves on commit 5d28011c
+which wasn't sufficient to counter this kind of case.
+
+The limitation in the previous fix was discovered by Laurent Delosieres,
+Secunia Research at Flexera (Secunia Advisory SA84652) and is assigned
+the identifier CVE-2018-20030.
+
+Adjusted for missing https://github.com/libexif/libexif/commit/5d28011c40ec86cf52cffad541093d37c263898a
+
+---
+ libexif/exif-data.c | 45 +++++++++++++++++++++++++++++++++++++--------
+ 2 files changed, 38 insertions(+), 8 deletions(-)
+
+diff --git a/libexif/exif-data.c b/libexif/exif-data.c
+index e35403d..a6f9c94 100644
+--- a/libexif/exif-data.c
++++ b/libexif/exif-data.c
+@@ -35,6 +35,7 @@
+ #include <libexif/olympus/exif-mnote-data-olympus.h>
+ #include <libexif/pentax/exif-mnote-data-pentax.h>
+
++#include <math.h>
+ #include <stdlib.h>
+ #include <stdio.h>
+ #include <string.h>
+@@ -350,6 +351,20 @@ if (data->ifd[(i)]->count) { \
+ break; \
+ }
+
++/*! Calculate the recursion cost added by one level of IFD loading.
++ *
++ * The work performed is related to the cost in the exponential relation
++ * work=1.1**cost
++ */
++static unsigned int
++level_cost(unsigned int n)
++{
++ static const double log_1_1 = 0.09531017980432493;
++
++ /* Adding 0.1 protects against the case where n==1 */
++ return ceil(log(n + 0.1)/log_1_1);
++}
++
+ /*! Load data for an IFD.
+ *
+ * \param[in,out] data #ExifData
+@@ -357,13 +372,13 @@ if (data->ifd[(i)]->count) { \
+ * \param[in] d pointer to buffer containing raw IFD data
+ * \param[in] ds size of raw data in buffer at \c d
+ * \param[in] offset offset into buffer at \c d at which IFD starts
+- * \param[in] recursion_depth number of times this function has been
+- * recursively called without returning
++ * \param[in] recursion_cost factor indicating how expensive this recursive
++ * call could be
+ */
+ static void
+ exif_data_load_data_content (ExifData *data, ExifIfd ifd,
+ const unsigned char *d,
+- unsigned int ds, unsigned int offset, unsigned int recursion_depth)
++ unsigned int ds, unsigned int offset, unsigned int recursion_cost)
+ {
+ ExifLong o, thumbnail_offset = 0, thumbnail_length = 0;
+ ExifShort n;
+@@ -378,9 +393,20 @@ exif_data_load_data_content (ExifData *data, ExifIfd ifd,
+ if ((((int)ifd) < 0) || ( ((int)ifd) >= EXIF_IFD_COUNT))
+ return;
+
+- if (recursion_depth > 30) {
++ if (recursion_cost > 170) {
++ /*
++ * recursion_cost is a logarithmic-scale indicator of how expensive this
++ * recursive call might end up being. It is an indicator of the depth of
++ * recursion as well as the potential for worst-case future recursive
++ * calls. Since it's difficult to tell ahead of time how often recursion
++ * will occur, this assumes the worst by assuming every tag could end up
++ * causing recursion.
++ * The value of 170 was chosen to limit typical EXIF structures to a
++ * recursive depth of about 6, but pathological ones (those with very
++ * many tags) to only 2.
++ */
+ exif_log (data->priv->log, EXIF_LOG_CODE_CORRUPT_DATA, "ExifData",
+- "Deep recursion detected!");
++ "Deep/expensive recursion detected!");
+ return;
+ }
+
+@@ -422,15 +448,18 @@ exif_data_load_data_content (ExifData *data, ExifIfd ifd,
+ switch (tag) {
+ case EXIF_TAG_EXIF_IFD_POINTER:
+ CHECK_REC (EXIF_IFD_EXIF);
+- exif_data_load_data_content (data, EXIF_IFD_EXIF, d, ds, o, recursion_depth + 1);
++ exif_data_load_data_content (data, EXIF_IFD_EXIF, d, ds, o,
++ recursion_cost + level_cost(n));
+ break;
+ case EXIF_TAG_GPS_INFO_IFD_POINTER:
+ CHECK_REC (EXIF_IFD_GPS);
+- exif_data_load_data_content (data, EXIF_IFD_GPS, d, ds, o, recursion_depth + 1);
++ exif_data_load_data_content (data, EXIF_IFD_GPS, d, ds, o,
++ recursion_cost + level_cost(n));
+ break;
+ case EXIF_TAG_INTEROPERABILITY_IFD_POINTER:
+ CHECK_REC (EXIF_IFD_INTEROPERABILITY);
+- exif_data_load_data_content (data, EXIF_IFD_INTEROPERABILITY, d, ds, o, recursion_depth + 1);
++ exif_data_load_data_content (data, EXIF_IFD_INTEROPERABILITY, d, ds, o,
++ recursion_cost + level_cost(n));
+ break;
+ case EXIF_TAG_JPEG_INTERCHANGE_FORMAT:
+ thumbnail_offset = o;
diff --git a/media-libs/libexif/files/libexif-0.6.21-fix-C89-compatibility-issue.patch b/media-libs/libexif/files/libexif-0.6.21-fix-C89-compatibility-issue.patch
new file mode 100644
index 00000000000..c423c9daa61
--- /dev/null
+++ b/media-libs/libexif/files/libexif-0.6.21-fix-C89-compatibility-issue.patch
@@ -0,0 +1,30 @@
+From 3840e4f1f550e0d113e4ed70bd74f9f798f7e6f8 Mon Sep 17 00:00:00 2001
+From: Dan Fandrich <dan@coneharvesters.com>
+Date: Sat, 13 Jul 2013 13:34:50 -0700
+Subject: [PATCH] Fixed a C89 compatibility issue (bug #117 reported by Guenter
+ Knauf)
+
+---
+ libexif/exif-entry.c | 4 +++-
+ 1 file changed, 3 insertions(+), 1 deletion(-)
+
+diff --git a/libexif/exif-entry.c b/libexif/exif-entry.c
+index 54a90a2..bb42473 100644
+--- a/libexif/exif-entry.c
++++ b/libexif/exif-entry.c
+@@ -1375,12 +1375,14 @@ exif_entry_get_value (ExifEntry *e, char *val, unsigned int maxlen)
+ case EXIF_TAG_XP_KEYWORDS:
+ case EXIF_TAG_XP_SUBJECT:
+ {
++ unsigned short *utf16;
++
+ /* Sanity check the size to prevent overflow */
+ if (e->size+sizeof(unsigned short) < e->size) break;
+
+ /* The tag may not be U+0000-terminated , so make a local
+ U+0000-terminated copy before converting it */
+- unsigned short *utf16 = exif_mem_alloc (e->priv->mem, e->size+sizeof(unsigned short));
++ utf16 = exif_mem_alloc (e->priv->mem, e->size+sizeof(unsigned short));
+ if (!utf16) break;
+ memcpy(utf16, e->data, e->size);
+ utf16[e->size/sizeof(unsigned short)] = 0;
diff --git a/media-libs/libexif/libexif-0.6.21-r3.ebuild b/media-libs/libexif/libexif-0.6.21-r3.ebuild
new file mode 100644
index 00000000000..b9af2c870d3
--- /dev/null
+++ b/media-libs/libexif/libexif-0.6.21-r3.ebuild
@@ -0,0 +1,52 @@
+# Copyright 1999-2019 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit libtool multilib-minimal
+
+DESCRIPTION="Library for parsing, editing, and saving EXIF data"
+HOMEPAGE="https://libexif.github.io/"
+SRC_URI="mirror://sourceforge/${PN}/${P}.tar.bz2"
+
+LICENSE="LGPL-2.1"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~x64-solaris ~x86-solaris"
+IUSE="doc nls static-libs"
+
+RDEPEND="nls? ( virtual/libintl )"
+DEPEND="${RDEPEND}"
+BDEPEND="
+ virtual/pkgconfig
+ doc? ( app-doc/doxygen )
+ nls? ( sys-devel/gettext )"
+
+PATCHES=(
+ "${FILESDIR}"/${PN}-0.6.13-pkgconfig.patch
+ "${FILESDIR}"/${P}-fix-C89-compatibility-issue.patch
+ "${FILESDIR}"/${P}-CVE-2017-7544.patch
+ "${FILESDIR}"/${P}-CVE-2018-20030.patch
+)
+
+src_prepare() {
+ default
+ sed -i -e '/FLAGS=/s:-g::' configure || die #390249
+ elibtoolize # For *-bsd
+}
+
+multilib_src_configure() {
+ ECONF_SOURCE=${S} econf \
+ $(use_enable doc docs) \
+ $(use_enable nls) \
+ $(use_enable static-libs static) \
+ --with-doc-dir="${EPREFIX}"/usr/share/doc/${PF}
+}
+
+multilib_src_install() {
+ emake DESTDIR="${D}" install
+}
+
+multilib_src_install_all() {
+ find "${D}" -name '*.la' -delete || die
+ rm -f "${ED}"/usr/share/doc/${PF}/{ABOUT-NLS,COPYING} || die
+}
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [gentoo-commits] repo/gentoo:master commit in: media-libs/libexif/, media-libs/libexif/files/
@ 2020-07-16 0:16 Sam James
0 siblings, 0 replies; 2+ messages in thread
From: Sam James @ 2020-07-16 0:16 UTC (permalink / raw
To: gentoo-commits
commit: 619cb215c093a8c9ddce658eeccdd779335e052b
Author: John Helmert III <jchelmert3 <AT> posteo <DOT> net>
AuthorDate: Wed Jul 8 18:54:17 2020 +0000
Commit: Sam James <sam <AT> gentoo <DOT> org>
CommitDate: Thu Jul 16 00:16:19 2020 +0000
URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=619cb215
media-libs/libexif: Security cleanup (drop <0.6.22)
Bugs: https://bugs.gentoo.org/708728
Package-Manager: Portage-2.3.103, Repoman-2.3.23
Signed-off-by: John Helmert III <jchelmert3 <AT> posteo.net>
Closes: https://github.com/gentoo/gentoo/pull/16639
Signed-off-by: Sam James <sam <AT> gentoo.org>
media-libs/libexif/Manifest | 1 -
.../files/libexif-0.6.21-CVE-2017-7544.patch | 30 ------
.../files/libexif-0.6.21-CVE-2018-20030.patch | 117 ---------------------
...ibexif-0.6.21-fix-C89-compatibility-issue.patch | 30 ------
media-libs/libexif/libexif-0.6.21-r3.ebuild | 52 ---------
5 files changed, 230 deletions(-)
diff --git a/media-libs/libexif/Manifest b/media-libs/libexif/Manifest
index 01957043eef..52a1e78a856 100644
--- a/media-libs/libexif/Manifest
+++ b/media-libs/libexif/Manifest
@@ -1,2 +1 @@
-DIST libexif-0.6.21.tar.bz2 1368435 BLAKE2B 151e3ddcdd45759fd70be91db27511f48a9b7d5de72c8af510e5a231e2f053f8b5d62d1269a1206e419461b07fb723788492604f1f1142edcb5ab7a0876dd307 SHA512 4e0fe2abe85d1c95b41cb3abe1f6333dc3a9eb69dba106a674a78d74a4d5b9c5a19647118fa1cc2d72b98a29853394f1519eda9e2889eb28d3be26b21c7cfc35
DIST libexif-0.6.22.tar.gz 2741296 BLAKE2B df57aa0ff7d20faa47ea34f4d8164c33b113887bc2179405481b2c12c0d0336dc9e5321a260ffda64d974bfa9ac6af55c0cfb4cc9a57a941c17944a3d049befd SHA512 e399804c9d67072861988638349115c585546be20f15c4d26bb6f411ff4ee5bce979c1a41305c1456ecc2f830837349f93cfa4136b7a864e0486cecd3607b469
diff --git a/media-libs/libexif/files/libexif-0.6.21-CVE-2017-7544.patch b/media-libs/libexif/files/libexif-0.6.21-CVE-2017-7544.patch
deleted file mode 100644
index 534817417d8..00000000000
--- a/media-libs/libexif/files/libexif-0.6.21-CVE-2017-7544.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-From c39acd1692023b26290778a02a9232c873f9d71a Mon Sep 17 00:00:00 2001
-From: Marcus Meissner <marcus@jet.franken.de>
-Date: Tue, 25 Jul 2017 23:38:56 +0200
-Subject: [PATCH] On saving makernotes, make sure the makernote container tags
- has a type with 1 byte components.
-
-Fixes (at least):
- https://sourceforge.net/p/libexif/bugs/130
- https://sourceforge.net/p/libexif/bugs/129
----
- libexif/exif-data.c | 6 ++++++
- 1 file changed, 6 insertions(+)
-
-diff --git a/libexif/exif-data.c b/libexif/exif-data.c
-index 67df4db..91f4c33 100644
---- a/libexif/exif-data.c
-+++ b/libexif/exif-data.c
-@@ -255,6 +255,12 @@ exif_data_save_data_entry (ExifData *data, ExifEntry *e,
- exif_mnote_data_set_offset (data->priv->md, *ds - 6);
- exif_mnote_data_save (data->priv->md, &e->data, &e->size);
- e->components = e->size;
-+ if (exif_format_get_size (e->format) != 1) {
-+ /* e->format is taken from input code,
-+ * but we need to make sure it is a 1 byte
-+ * entity due to the multiplication below. */
-+ e->format = EXIF_FORMAT_UNDEFINED;
-+ }
- }
- }
-
diff --git a/media-libs/libexif/files/libexif-0.6.21-CVE-2018-20030.patch b/media-libs/libexif/files/libexif-0.6.21-CVE-2018-20030.patch
deleted file mode 100644
index 08179f84b50..00000000000
--- a/media-libs/libexif/files/libexif-0.6.21-CVE-2018-20030.patch
+++ /dev/null
@@ -1,117 +0,0 @@
-From 6aa11df549114ebda520dde4cdaea2f9357b2c89 Mon Sep 17 00:00:00 2001
-From: Dan Fandrich <dan@coneharvesters.com>
-Date: Fri, 12 Oct 2018 16:01:45 +0200
-Subject: [PATCH] Improve deep recursion detection in
- exif_data_load_data_content.
-
-The existing detection was still vulnerable to pathological cases
-causing DoS by wasting CPU. The new algorithm takes the number of tags
-into account to make it harder to abuse by cases using shallow recursion
-but with a very large number of tags. This improves on commit 5d28011c
-which wasn't sufficient to counter this kind of case.
-
-The limitation in the previous fix was discovered by Laurent Delosieres,
-Secunia Research at Flexera (Secunia Advisory SA84652) and is assigned
-the identifier CVE-2018-20030.
-
-Adjusted for missing https://github.com/libexif/libexif/commit/5d28011c40ec86cf52cffad541093d37c263898a
-
----
- libexif/exif-data.c | 45 +++++++++++++++++++++++++++++++++++++--------
- 2 files changed, 38 insertions(+), 8 deletions(-)
-
-diff --git a/libexif/exif-data.c b/libexif/exif-data.c
-index e35403d..a6f9c94 100644
---- a/libexif/exif-data.c
-+++ b/libexif/exif-data.c
-@@ -35,6 +35,7 @@
- #include <libexif/olympus/exif-mnote-data-olympus.h>
- #include <libexif/pentax/exif-mnote-data-pentax.h>
-
-+#include <math.h>
- #include <stdlib.h>
- #include <stdio.h>
- #include <string.h>
-@@ -350,6 +351,20 @@ if (data->ifd[(i)]->count) { \
- break; \
- }
-
-+/*! Calculate the recursion cost added by one level of IFD loading.
-+ *
-+ * The work performed is related to the cost in the exponential relation
-+ * work=1.1**cost
-+ */
-+static unsigned int
-+level_cost(unsigned int n)
-+{
-+ static const double log_1_1 = 0.09531017980432493;
-+
-+ /* Adding 0.1 protects against the case where n==1 */
-+ return ceil(log(n + 0.1)/log_1_1);
-+}
-+
- /*! Load data for an IFD.
- *
- * \param[in,out] data #ExifData
-@@ -357,13 +372,13 @@ if (data->ifd[(i)]->count) { \
- * \param[in] d pointer to buffer containing raw IFD data
- * \param[in] ds size of raw data in buffer at \c d
- * \param[in] offset offset into buffer at \c d at which IFD starts
-- * \param[in] recursion_depth number of times this function has been
-- * recursively called without returning
-+ * \param[in] recursion_cost factor indicating how expensive this recursive
-+ * call could be
- */
- static void
- exif_data_load_data_content (ExifData *data, ExifIfd ifd,
- const unsigned char *d,
-- unsigned int ds, unsigned int offset, unsigned int recursion_depth)
-+ unsigned int ds, unsigned int offset, unsigned int recursion_cost)
- {
- ExifLong o, thumbnail_offset = 0, thumbnail_length = 0;
- ExifShort n;
-@@ -378,9 +393,20 @@ exif_data_load_data_content (ExifData *data, ExifIfd ifd,
- if ((((int)ifd) < 0) || ( ((int)ifd) >= EXIF_IFD_COUNT))
- return;
-
-- if (recursion_depth > 30) {
-+ if (recursion_cost > 170) {
-+ /*
-+ * recursion_cost is a logarithmic-scale indicator of how expensive this
-+ * recursive call might end up being. It is an indicator of the depth of
-+ * recursion as well as the potential for worst-case future recursive
-+ * calls. Since it's difficult to tell ahead of time how often recursion
-+ * will occur, this assumes the worst by assuming every tag could end up
-+ * causing recursion.
-+ * The value of 170 was chosen to limit typical EXIF structures to a
-+ * recursive depth of about 6, but pathological ones (those with very
-+ * many tags) to only 2.
-+ */
- exif_log (data->priv->log, EXIF_LOG_CODE_CORRUPT_DATA, "ExifData",
-- "Deep recursion detected!");
-+ "Deep/expensive recursion detected!");
- return;
- }
-
-@@ -422,15 +448,18 @@ exif_data_load_data_content (ExifData *data, ExifIfd ifd,
- switch (tag) {
- case EXIF_TAG_EXIF_IFD_POINTER:
- CHECK_REC (EXIF_IFD_EXIF);
-- exif_data_load_data_content (data, EXIF_IFD_EXIF, d, ds, o, recursion_depth + 1);
-+ exif_data_load_data_content (data, EXIF_IFD_EXIF, d, ds, o,
-+ recursion_cost + level_cost(n));
- break;
- case EXIF_TAG_GPS_INFO_IFD_POINTER:
- CHECK_REC (EXIF_IFD_GPS);
-- exif_data_load_data_content (data, EXIF_IFD_GPS, d, ds, o, recursion_depth + 1);
-+ exif_data_load_data_content (data, EXIF_IFD_GPS, d, ds, o,
-+ recursion_cost + level_cost(n));
- break;
- case EXIF_TAG_INTEROPERABILITY_IFD_POINTER:
- CHECK_REC (EXIF_IFD_INTEROPERABILITY);
-- exif_data_load_data_content (data, EXIF_IFD_INTEROPERABILITY, d, ds, o, recursion_depth + 1);
-+ exif_data_load_data_content (data, EXIF_IFD_INTEROPERABILITY, d, ds, o,
-+ recursion_cost + level_cost(n));
- break;
- case EXIF_TAG_JPEG_INTERCHANGE_FORMAT:
- thumbnail_offset = o;
diff --git a/media-libs/libexif/files/libexif-0.6.21-fix-C89-compatibility-issue.patch b/media-libs/libexif/files/libexif-0.6.21-fix-C89-compatibility-issue.patch
deleted file mode 100644
index c423c9daa61..00000000000
--- a/media-libs/libexif/files/libexif-0.6.21-fix-C89-compatibility-issue.patch
+++ /dev/null
@@ -1,30 +0,0 @@
-From 3840e4f1f550e0d113e4ed70bd74f9f798f7e6f8 Mon Sep 17 00:00:00 2001
-From: Dan Fandrich <dan@coneharvesters.com>
-Date: Sat, 13 Jul 2013 13:34:50 -0700
-Subject: [PATCH] Fixed a C89 compatibility issue (bug #117 reported by Guenter
- Knauf)
-
----
- libexif/exif-entry.c | 4 +++-
- 1 file changed, 3 insertions(+), 1 deletion(-)
-
-diff --git a/libexif/exif-entry.c b/libexif/exif-entry.c
-index 54a90a2..bb42473 100644
---- a/libexif/exif-entry.c
-+++ b/libexif/exif-entry.c
-@@ -1375,12 +1375,14 @@ exif_entry_get_value (ExifEntry *e, char *val, unsigned int maxlen)
- case EXIF_TAG_XP_KEYWORDS:
- case EXIF_TAG_XP_SUBJECT:
- {
-+ unsigned short *utf16;
-+
- /* Sanity check the size to prevent overflow */
- if (e->size+sizeof(unsigned short) < e->size) break;
-
- /* The tag may not be U+0000-terminated , so make a local
- U+0000-terminated copy before converting it */
-- unsigned short *utf16 = exif_mem_alloc (e->priv->mem, e->size+sizeof(unsigned short));
-+ utf16 = exif_mem_alloc (e->priv->mem, e->size+sizeof(unsigned short));
- if (!utf16) break;
- memcpy(utf16, e->data, e->size);
- utf16[e->size/sizeof(unsigned short)] = 0;
diff --git a/media-libs/libexif/libexif-0.6.21-r3.ebuild b/media-libs/libexif/libexif-0.6.21-r3.ebuild
deleted file mode 100644
index 7cd39206b3d..00000000000
--- a/media-libs/libexif/libexif-0.6.21-r3.ebuild
+++ /dev/null
@@ -1,52 +0,0 @@
-# Copyright 1999-2020 Gentoo Authors
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=7
-
-inherit libtool multilib-minimal
-
-DESCRIPTION="Library for parsing, editing, and saving EXIF data"
-HOMEPAGE="https://libexif.github.io/"
-SRC_URI="mirror://sourceforge/${PN}/${P}.tar.bz2"
-
-LICENSE="LGPL-2.1"
-SLOT="0"
-KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~mips ppc ppc64 ~s390 sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~x64-solaris ~x86-solaris"
-IUSE="doc nls static-libs"
-
-RDEPEND="nls? ( virtual/libintl )"
-DEPEND="${RDEPEND}"
-BDEPEND="
- virtual/pkgconfig
- doc? ( app-doc/doxygen )
- nls? ( sys-devel/gettext )"
-
-PATCHES=(
- "${FILESDIR}"/${PN}-0.6.13-pkgconfig.patch
- "${FILESDIR}"/${P}-fix-C89-compatibility-issue.patch
- "${FILESDIR}"/${P}-CVE-2017-7544.patch
- "${FILESDIR}"/${P}-CVE-2018-20030.patch
-)
-
-src_prepare() {
- default
- sed -i -e '/FLAGS=/s:-g::' configure || die #390249
- elibtoolize # For *-bsd
-}
-
-multilib_src_configure() {
- ECONF_SOURCE=${S} econf \
- $(use_enable doc docs) \
- $(use_enable nls) \
- $(use_enable static-libs static) \
- --with-doc-dir="${EPREFIX}"/usr/share/doc/${PF}
-}
-
-multilib_src_install() {
- emake DESTDIR="${D}" install
-}
-
-multilib_src_install_all() {
- find "${D}" -name '*.la' -delete || die
- rm -f "${ED}"/usr/share/doc/${PF}/{ABOUT-NLS,COPYING} || die
-}
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2019-03-04 18:18 [gentoo-commits] repo/gentoo:master commit in: media-libs/libexif/, media-libs/libexif/files/ Thomas Deutschmann
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2020-07-16 0:16 Sam James
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