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https://github.com/ilyakooo0/nixpkgs.git
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21d7f598c8
This is required for the NixOS efiBootStub module, since the default 40
characters is not enough for efi\nixos\{hash}-linux-3.3-rc7-bzImage.efi
svn path=/nixpkgs/trunk/; revision=33049
25 lines
979 B
Diff
25 lines
979 B
Diff
diff -Naur efibootmgr-0.5.4-orig/src/lib/efi.c efibootmgr-0.5.4/src/lib/efi.c
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--- efibootmgr-0.5.4-orig/src/lib/efi.c 2008-01-03 15:34:01.000000000 +0100
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+++ efibootmgr-0.5.4/src/lib/efi.c 2012-03-13 22:25:51.000000000 +0100
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@@ -495,7 +495,8 @@
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int rc, edd_version=0;
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uint8_t mbr_type=0, signature_type=0;
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uint64_t start=0, size=0;
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- efi_char16_t os_loader_path[40];
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+ efi_char16_t *os_loader_path;
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+ size_t os_loader_path_size;
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memset(signature, 0, sizeof(signature));
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@@ -535,7 +536,9 @@
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signature,
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mbr_type, signature_type);
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- efichar_from_char(os_loader_path, opts.loader, sizeof(os_loader_path));
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+ os_loader_path_size = sizeof(efi_char16_t) * (1 + strlen(opts.loader) / sizeof(char));
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+ os_loader_path = malloc(os_loader_path_size);
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+ efichar_from_char(os_loader_path, opts.loader, os_loader_path_size);
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p += make_file_path_device_path (p, os_loader_path);
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p += make_end_device_path (p);
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