[openwrt/openwrt] tools/mkimage: create .itb file with read-access for group, other not just owner.

[LEDE Commits]

thess pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/600416d5c14663faa3e2eb42ff71a41d4fa8e0f6

commit 600416d5c14663faa3e2eb42ff71a41d4fa8e0f6
Author: Ted Hess <thess at kitschensync.net>
AuthorDate: Thu Jul 23 14:07:16 2020 -0400

    tools/mkimage: create .itb file with read-access for group,other not just owner.
    
    This patch will fix the source of 403 errors on these files
    from downloads.openwrt.org.
    
    Signed-off-by: Ted Hess <thess at kitschensync.net>
---
 tools/mkimage/patches/020-fix-file-creation-perms.patch | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/tools/mkimage/patches/020-fix-file-creation-perms.patch b/tools/mkimage/patches/020-fix-file-creation-perms.patch
new file mode 100644
index 0000000000..80cda288ab
--- /dev/null
+++ b/tools/mkimage/patches/020-fix-file-creation-perms.patch
@@ -0,0 +1,11 @@
+--- a/tools/fit_image.c
++++ b/tools/fit_image.c
+@@ -642,7 +642,7 @@ static int copyfile(const char *src, con
+ 		goto out;
+ 	}
+ 
+-	fd_dst = open(dst, O_WRONLY | O_CREAT, 0700);
++	fd_dst = open(dst, O_WRONLY | O_CREAT, 0744);
+ 	if (fd_dst < 0) {
+ 		printf("Can't open file %s (%s)\n", dst, strerror(errno));
+ 		goto out;