Date: Fri, 10 Jul 2026 04:18:42 +0000 From: Warner Losh <imp@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 603270b4d69e - main - loader.efi: Fix off by one error in size of the virtual disk Message-ID: <6a5072a2.33e63.542dce88@gitrepo.freebsd.org>
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The branch main has been updated by imp: URL: https://cgit.FreeBSD.org/src/commit/?id=603270b4d69ecf0a8405e34bd41838873ddad72d commit 603270b4d69ecf0a8405e34bd41838873ddad72d Author: Warner Losh <imp@FreeBSD.org> AuthorDate: 2026-07-10 04:04:30 +0000 Commit: Warner Losh <imp@FreeBSD.org> CommitDate: 2026-07-10 04:09:41 +0000 loader.efi: Fix off by one error in size of the virtual disk The end address is the final byte in the array, not one byte past the end of the array, so we need to add 1 to get the full length. Fixes: 59219fc76a4b ("loader.efi: efiblk_memdisk_preload passes the VirtualDisks to FreeBSD") Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D58069 --- stand/efi/libefi/efipart.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/stand/efi/libefi/efipart.c b/stand/efi/libefi/efipart.c index b4842e1b52aa..c80a3b966376 100644 --- a/stand/efi/libefi/efipart.c +++ b/stand/efi/libefi/efipart.c @@ -1292,7 +1292,7 @@ efiblk_memdisk_preload(void) snprintf(value, sizeof(value), "0x%016x", start); setenv(key, value, 1); snprintf(key, sizeof(key), "hint.md.%d.len", i); - snprintf(value, sizeof(value), "0x%016x", end - start); + snprintf(value, sizeof(value), "%d", end - start + 1); setenv(key, value, 1); } }home | help
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