Merge updates from debian/buster

debian/changelog

+librsvg (2.44.10-2.1) unstable; urgency=high
+
+  * Non-maintainer upload.
+  * debian/patches/keep-positive-radii.patch: backport an upstream fix for
+    an assertion error where radii should always be positive
+    (Closes: #927886)
+
+ -- Boyuan Yang <byang@debian.org>  Thu, 25 Apr 2019 15:55:18 -0400
+
+librsvg (2.44.10-2) unstable; urgency=medium
+
+  * debian/patches/typenum-i386-ftbfs.patch: backport an upstream fix for a
+    build failure in the vendored typenum crate on i386 (LP: #1823426)
+    (Closes: #926840)
+  * debian/patches/i386-rounding-errors.patch: fix a rounding error on i386
+    that would result in a unit test failure
+
+ -- Olivier Tilloy <olivier.tilloy@canonical.com>  Thu, 11 Apr 2019 09:29:30 +0100
+
 librsvg (2.44.10-1) unstable; urgency=medium
 
   * New upstream release

debian/patches/i386-rounding-errors.patch

+Description: fix a rounding error on i386 that would result in a unit test failure
+Author: Olivier Tilloy <olivier.tilloy@canonical.com>
+Origin: https://gitlab.gnome.org/GNOME/librsvg/commit/aaef7bb37c9f0cceffc3bdf2138ec80242349653
+
+--- a/rsvg_internals/src/marker.rs
++++ b/rsvg_internals/src/marker.rs
+@@ -589,7 +589,9 @@ fn find_outgoing_directionality_forwards
+ 
+ // Normalizes an angle to [0.0, 2*PI)
+ fn normalize_angle(mut angle: f64) -> f64 {
+-    if angle < 0.0 {
++    if angle.abs() < std::f64::EPSILON {
++        angle = angle.abs();
++    } else if angle < 0.0 {
+         while angle < 0.0 {
+             angle += PI * 2.0;
+         }

debian/patches/keep-positive-radii.patch

+From: Federico Mena Quintero <federico@gnome.org>
+Date: Sat, 29 Dec 2018 12:32:08 -0600
+Subject: Morphology needs positive radii even after the transformation
+
+This is the same pattern as in gaussian_blur.rs; the paffine
+transformation can leave us with negative radii, so take their
+absolute value after the transformation.
+
+This fixes assertion error (crashing) when nagative r takes place.
+
+Forwarded: https://gitlab.gnome.org/GNOME/librsvg/issues/395
+Applied-Upstream: https://gitlab.gnome.org/GNOME/librsvg/commit/4ef7f198fceb8fb4a544f4768174af5b11fc9bcc
+Bug-Debian: https://bugs.debian.org/927886
+Signed-off-by: Boyuan Yang <byang@debian.org>
+---
+ rsvg_internals/src/filters/morphology.rs | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/rsvg_internals/src/filters/morphology.rs b/rsvg_internals/src/filters/morphology.rs
+index 60fbcef..7de1a0d 100644
+--- a/rsvg_internals/src/filters/morphology.rs
++++ b/rsvg_internals/src/filters/morphology.rs
+@@ -95,6 +95,10 @@ impl Filter for Morphology {
+         let (rx, ry) = self.radius.get();
+         let (rx, ry) = ctx.paffine().transform_distance(rx, ry);
+ 
++        // The radii can become negative here due to the transform.
++        let rx = rx.abs();
++        let ry = ry.abs();
++
+         let operator = self.operator.get();
+ 
+         let mut output_surface = ImageSurface::create(

debian/patches/series

 10_rsvg-gz.patch
+typenum-i386-ftbfs.patch
+i386-rounding-errors.patch
+keep-positive-radii.patch

debian/patches/typenum-i386-ftbfs.patch

+Descriptpion: round result of (highest as f64).log(2.0)
+Author: Michael Hudson-Doyle <michael.hudson@canonical.com>
+Origin: https://github.com/paholg/typenum/commit/14a3322d1081fd63d5eb44bf8ab8f90676208228
+Bug-Ubuntu: https://bugs.launchpad.net/ubuntu/+source/librsvg/+bug/1823426
+
+--- a/vendor/typenum/build/main.rs
++++ b/vendor/typenum/build/main.rs
+@@ -77,7 +77,7 @@ pub fn no_std() {}
+ fn main() {
+     let highest: u64 = 1024;
+ 
+-    let first2: u32 = (highest as f64).log(2.0) as u32 + 1;
++    let first2: u32 = (highest as f64).log(2.0).round() as u32 + 1;
+     let first10: u32 = (highest as f64).log(10.0) as u32 + 1;
+     let uints = (0..(highest + 1))
+         .chain((first2..64).map(|i| 2u64.pow(i)))
+--- a/vendor/typenum/.cargo-checksum.json
++++ b/vendor/typenum/.cargo-checksum.json
+@@ -1 +1 @@
+-{"files":{".travis.yml":"8cb8369c4baa618c5add98700b8b0509f5a63f15c1dc9474d4bc967d80439a4a","CHANGELOG.md":"caf37574d41c38570e892c4fed38cbc2fd22794ec512949c1f0faad1d866fced","Cargo.toml":"58822547c70a09449e6a069e6c197423a9e471d993ebf4ea20101e042781edf7","LICENSE":"a825bd853ab71619a4923d7b4311221427848070ff44d990da39b0b274c1683f","README.md":"7a19a1fb2f219fbc270535e0fee2caa96968b976cd74d33d12e2f2ef436d0895","build/main.rs":"44d33ee79a76a90a769096547ba4c7a5d3822afffeed025dfbcc5bb755227d52","build/op.rs":"a393b6818384a50688db8cb923891f86ccce39a9dccbf7c684efb9bef83b4acf","build/tests.rs":"a04fd3185ea8b19c36cb939178e5fedf16b4b36c2df0a2e79593339d998bd1ce","src/array.rs":"7243dbe44f3818c852c67bd0c3af14d57473fb9c3efda2c0d98251b3fe8b4d57","src/bit.rs":"023f9f6768331ac17de72b6248c6a9d6a7b856842f56067c9c1e04b729ed9e04","src/int.rs":"de4c49717a7a40572e579fad2380f29698c5571844ff1462e368531072dba55e","src/lib.rs":"2a58ff8553851eb6b9d7fa70315d688431dd0573f8491e53cfe799a092347b96","src/marker_traits.rs":"abf73f3930b5129d01aaa64c51275c4ca4ce0ef8961f7a9e744ee731d6308200","src/operator_aliases.rs":"43eb6a29dc0387ec329df5d9af0b4479a1301b3a9b2304c3b7b7d8c03e01ff5d","src/private.rs":"48c572aa27bd444062eadb4bd3f5ca38c1e6efb66bc074f38555499b33f0dcaf","src/type_operators.rs":"df9ef3ae2a69d56258db41f8166342a65f6e4085581709140719d1b7e3916bb9","src/uint.rs":"df4fdad3110a7e08fdc21e49f7e82fd525d6a78fcf904a766729aa47c0200727","tests/test.rs":"1e559fadf0af1a38d7049caef26e3a162c58ea5e024aa637299376d776986549"},"package":"612d636f949607bdf9b123b4a6f6d966dedf3ff669f7f045890d3a4a73948169"}
+\ No newline at end of file
++{"files":{".travis.yml":"8cb8369c4baa618c5add98700b8b0509f5a63f15c1dc9474d4bc967d80439a4a","CHANGELOG.md":"caf37574d41c38570e892c4fed38cbc2fd22794ec512949c1f0faad1d866fced","Cargo.toml":"58822547c70a09449e6a069e6c197423a9e471d993ebf4ea20101e042781edf7","LICENSE":"a825bd853ab71619a4923d7b4311221427848070ff44d990da39b0b274c1683f","README.md":"7a19a1fb2f219fbc270535e0fee2caa96968b976cd74d33d12e2f2ef436d0895","build/main.rs":"38a90c85068bb6bba1d21e9d5976e693b9b868ed0c16b26986332d2ca1c01047","build/op.rs":"a393b6818384a50688db8cb923891f86ccce39a9dccbf7c684efb9bef83b4acf","build/tests.rs":"a04fd3185ea8b19c36cb939178e5fedf16b4b36c2df0a2e79593339d998bd1ce","src/array.rs":"7243dbe44f3818c852c67bd0c3af14d57473fb9c3efda2c0d98251b3fe8b4d57","src/bit.rs":"023f9f6768331ac17de72b6248c6a9d6a7b856842f56067c9c1e04b729ed9e04","src/int.rs":"de4c49717a7a40572e579fad2380f29698c5571844ff1462e368531072dba55e","src/lib.rs":"2a58ff8553851eb6b9d7fa70315d688431dd0573f8491e53cfe799a092347b96","src/marker_traits.rs":"abf73f3930b5129d01aaa64c51275c4ca4ce0ef8961f7a9e744ee731d6308200","src/operator_aliases.rs":"43eb6a29dc0387ec329df5d9af0b4479a1301b3a9b2304c3b7b7d8c03e01ff5d","src/private.rs":"48c572aa27bd444062eadb4bd3f5ca38c1e6efb66bc074f38555499b33f0dcaf","src/type_operators.rs":"df9ef3ae2a69d56258db41f8166342a65f6e4085581709140719d1b7e3916bb9","src/uint.rs":"df4fdad3110a7e08fdc21e49f7e82fd525d6a78fcf904a766729aa47c0200727","tests/test.rs":"1e559fadf0af1a38d7049caef26e3a162c58ea5e024aa637299376d776986549"},"package":"612d636f949607bdf9b123b4a6f6d966dedf3ff669f7f045890d3a4a73948169"}