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-rw-r--r--gnu/packages/patches/libarchive-mtree-filename-length-fix.patch18
1 files changed, 18 insertions, 0 deletions
diff --git a/gnu/packages/patches/libarchive-mtree-filename-length-fix.patch b/gnu/packages/patches/libarchive-mtree-filename-length-fix.patch
new file mode 100644
index 0000000000..ad94592c05
--- /dev/null
+++ b/gnu/packages/patches/libarchive-mtree-filename-length-fix.patch
@@ -0,0 +1,18 @@
+Description: Patch to fix filename length calculation when writing mtree archives.
+Author: Dave Reisner <dreisner@archlinux.org>
+Origin: upstream
+
+--- a/libarchive/archive_write_set_format_mtree.c
++++ b/libarchive/archive_write_set_format_mtree.c
+@@ -1855,9 +1855,9 @@
+ return (ret);
+ }
+
+- /* Make a basename from dirname and slash */
++ /* Make a basename from file->parentdir.s and slash */
+ *slash = '\0';
+- file->parentdir.length = slash - dirname;
++ file->parentdir.length = slash - file->parentdir.s;
+ archive_strcpy(&(file->basename), slash + 1);
+ return (ret);
+ }