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blob ad94592c05f996b47e93cf15c7a94bc184b109b9 580 bytes (raw)
name: packages/patches/libarchive-mtree-filename-length-fix.patch 	 # note: path name is non-authoritative(*)

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);
 }

debug log:

solving ad94592c05f996b47e93cf15c7a94bc184b109b9 ...
found ad94592c05f996b47e93cf15c7a94bc184b109b9 in https://git.savannah.gnu.org/cgit/guix.git

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    Blobs themselves have no identifier aside from the hash of its contents.^

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