From 10870db533607cd6db73801f4c044ef58a5a06d7 Mon Sep 17 00:00:00 2001 From: Igor Opaniuk Date: Thu, 6 Feb 2025 21:05:18 +0100 Subject: [PATCH] wic: bootimg-efi: Support + symbol in filenames Allow the '+' symbol as a valid character in filenames listed in the IMAGE_EFI_BOOT_FILES variable. The '+' symbol might be used to support boot counting for boot entries, as described in the UAPI Boot Loader Specification [1]: The boot counting data is stored in the name of the boot loader entry. A boot loader entry file name may contain a plus (+) followed by a number. This may optionally be followed by a minus (-) followed by a second number. The dot (.) and file name suffix (conf or efi) must immediately follow. Boot counting is enabled for entries which match this pattern. Example: IMAGE_EFI_BOOT_FILES:append = " entry.conf;loader/entries/entry+3.conf" [1] https://uapi-group.org/specifications/specs/boot_loader_specification/#boot-counting (From OE-Core rev: 3f25822281eb9423ff86105eaebb0bed48663648) Signed-off-by: Igor Opaniuk Signed-off-by: Richard Purdie --- scripts/lib/wic/plugins/source/bootimg-efi.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/lib/wic/plugins/source/bootimg-efi.py b/scripts/lib/wic/plugins/source/bootimg-efi.py index c05f38f229..96c710bf77 100644 --- a/scripts/lib/wic/plugins/source/bootimg-efi.py +++ b/scripts/lib/wic/plugins/source/bootimg-efi.py @@ -252,7 +252,7 @@ class BootimgEFIPlugin(SourcePlugin): # list of tuples (src_name, dst_name) deploy_files = [] - for src_entry in re.findall(r'[\w;\-\./\*]+', boot_files): + for src_entry in re.findall(r'[\w;\-\.\+/\*]+', boot_files): if ';' in src_entry: dst_entry = tuple(src_entry.split(';')) if not dst_entry[0] or not dst_entry[1]: