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info.yml

@@ -1,9 +1,11 @@
 name: gd
 description: Open source code library for the dynamic creation of images
 version: 2.3.3
-revision: 2
+revision: 3
 url: https://libgd.github.io/
 license: custom
+maintainers:
+  - [email protected]
 architecture: any
 type: source
 depends:
@@ -13,6 +15,7 @@ depends:
   - libwebp
   - libxpm
 optional_depends:
+  - git
   - perl
 downloads:
   - url: https://github.com/libgd/libgd/archive/gd-${BPM_PKG_VERSION}.tar.gz

recipe.sh

@@ -1,7 +1,15 @@
-# This is the source.sh script. It is executed by BPM in a temporary directory when compiling a source package
+# This is the recipe.sh script. It is executed by BPM in a temporary directory when compiling a source package
 # BPM Expects the source code to be extracted into the automatically created 'source' directory which can be accessed using $BPM_SOURCE
 # BPM Expects the output files to be present in the automatically created 'output' directory which can be accessed using $BPM_OUTPUT
 
+# The prepare function is executed in the root of the temp directory
+# This function is used for putting downloaded files to the correct location or applying patches
+prepare() {
+  cd "$BPM_SOURCE"
+  git apply -p1 "$BPM_WORKDIR"/0001-fix-bug-inheif-usage-stride-is-required.patch
+  patch -Np1 -i "$BPM_WORKDIR"/0002-avoid-segfault-of-bug788.patch
+}
+
 # The build function is executed in the source directory
 # This function is used to compile the source code
 build() {

source-files/0002-avoid-segfault-of-bug788.patch

@@ -0,0 +1,27 @@
+From 21633377174354199c3ea3e4b23f64cfaeacc50a Mon Sep 17 00:00:00 2001
+From: "Christoph M. Becker" <[email protected]>
+Date: Thu, 26 Dec 2024 11:56:38 +0100
+Subject: [PATCH] Avoid segfault of bug788 (#907)
+
+If the heif image can't be created for whatever reason, `dst` is `NULL`
+what causes a segfault when we try to access its dimensions.  We catch
+that with a test assertion, and bail out if that fails.
+---
+ tests/heif/bug788.c | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/tests/heif/bug788.c b/tests/heif/bug788.c
+index 5475251b6..2e2a9ea6f 100644
+--- a/tests/heif/bug788.c
++++ b/tests/heif/bug788.c
+@@ -24,6 +24,10 @@ int main () {
+     data = gdImageHeifPtrEx(in, &size, 200, GD_HEIF_CODEC_HEVC, GD_HEIF_CHROMA_444);
+ 
+     dst = gdImageCreateFromHeifPtr(size, data);
++    if (!gdTestAssert(dst != NULL)) {
++        gdImageDestroy(in);
++        return gdNumFailures();
++    }
+     diff = gdImageCreateTrueColor(gdImageSX(dst), gdImageSY(dst));
+     if (gdTestAssertMsg(dst != NULL, "cannot compare with NULL buffer")) {
+         gdTestImageDiff(in, dst, diff, &result);