diff --git a/.vs/rufus.vcxproj b/.vs/rufus.vcxproj
index 33c66387..792d4688 100644
--- a/.vs/rufus.vcxproj
+++ b/.vs/rufus.vcxproj
@@ -375,8 +375,6 @@
-
-
diff --git a/.vs/rufus.vcxproj.filters b/.vs/rufus.vcxproj.filters
index 37f31fcb..7adcc6ab 100644
--- a/.vs/rufus.vcxproj.filters
+++ b/.vs/rufus.vcxproj.filters
@@ -176,12 +176,6 @@
Header Files
-
- Header Files
-
-
- Header Files
-
diff --git a/res/grub2/grub2_version.h b/res/grub2/grub2_version.h
index 9291a657..b5cec2c2 100644
--- a/res/grub2/grub2_version.h
+++ b/res/grub2/grub2_version.h
@@ -2,38 +2,4 @@
* This file contains the version string of the GRUB 2.x binary embedded in Rufus.
* Should be the same as GRUB's PACKAGE_VERSION in config.h.
*/
-#pragma once
-
#define GRUB2_PACKAGE_VERSION "2.06"
-
-/*
- * Also include the 'core.img' patch data for distros using a
- * NONSTANDARD '/boot/grub2/' prefix directory (openSUSE, Gecko, ...)
- * This is basically a diff of the 'core.img' generated with
- * 'grub-mkimage -p/boot/grub' vs 'grub-mkimage -p/boot/grub2'
- */
-
-// For GRUB 2.04
-static const chunk_t grub_204_chunk1_src = { 0x0208, 1, { 0xce } };
-static const chunk_t grub_204_chunk1_rep = { 0x0208, 1, { 0xcf } };
-static const chunk_t grub_204_chunk2_src = { 0x7cf8, 6, { 0x63, 0x25, 0x7e, 0x04, 0xf6, 0x14 } };
-static const chunk_t grub_204_chunk2_rep = { 0x7cf8, 7, { 0x62, 0xdb, 0x77, 0x57, 0x0c, 0x4e, 0x00 } };
-
-// For GRUB 2.06
-static const chunk_t grub_206_chunk1_src = { 0x0208, 1, { 0xcf } };
-static const chunk_t grub_206_chunk1_rep = { 0x0208, 1, { 0xd0 } };
-static const chunk_t grub_206_chunk2_src = { 0x95f9, 6, { 0xac, 0x1a, 0xc6, 0x4f, 0x45, 0x2c } };
-static const chunk_t grub_206_chunk2_rep = { 0x95f9, 7, { 0xab, 0xe7, 0xe4, 0x0a, 0x2e, 0x38, 0x00 } };
-
-const grub_patch_t grub_patch[2] = {
- { "2.04", {
- { &grub_204_chunk1_src, &grub_204_chunk1_rep },
- { &grub_204_chunk2_src, &grub_204_chunk2_rep },
- }
- },
- { "2.06", {
- { &grub_206_chunk1_src, &grub_206_chunk1_rep },
- { &grub_206_chunk2_src, &grub_206_chunk2_rep },
- }
- },
-};
diff --git a/src/drive.c b/src/drive.c
index 93be4dcf..778c67d7 100644
--- a/src/drive.c
+++ b/src/drive.c
@@ -1748,15 +1748,12 @@ const char* GetFsName(HANDLE hPhysical, LARGE_INTEGER StartingOffset)
if (buf == NULL)
goto out;
- // 1. Try to detect ISO9660/FAT/exFAT/NTFS/ReFS through the 512 bytes superblock at offset 0
+ // 1. Try to detect FAT/exFAT/NTFS/ReFS through the 512 bytes superblock at offset 0
if (!SetFilePointerEx(hPhysical, StartingOffset, NULL, FILE_BEGIN))
goto out;
if (!ReadFile(hPhysical, buf, sector_size, &size, NULL) || size != sector_size)
goto out;
- if (strncmp("CD001", &buf[0x01], 5) == 0) {
- ret = "ISO9660";
- goto out;
- }
+
// The beginning of a superblock for FAT/exFAT/NTFS/ReFS is pretty much always the same:
// There are 3 bytes potentially used for a jump instruction, and then are 8 bytes of
diff --git a/src/format.c b/src/format.c
index c2318c1b..fde30967 100644
--- a/src/format.c
+++ b/src/format.c
@@ -73,7 +73,6 @@ extern uint32_t wim_nb_files, wim_proc_files, wim_extra_files;
static int actual_fs_type, wintogo_index = -1, wininst_index = 0;
extern BOOL force_large_fat32, enable_ntfs_compression, lock_drive, zero_drive, fast_zeroing, enable_file_indexing, write_as_image;
extern BOOL use_vds, write_as_esp, is_vds_available;
-extern const grub_patch_t grub_patch[2];
uint8_t *grub2_buf = NULL, *sec_buf = NULL;
long grub2_len;
@@ -910,8 +909,8 @@ static BOOL WriteSBR(HANDLE hPhysicalDrive)
{
// TODO: Do we need anything special for 4K sectors?
DWORD size, max_size, br_size = 0x200;
- int i, j, r, sub_type = boot_type;
- uint8_t *buf = NULL, *patched = NULL;
+ int r, sub_type = boot_type;
+ unsigned char* buf = NULL;
FAKE_FD fake_fd = { 0 };
FILE* fp = (FILE*)&fake_fd;
@@ -954,31 +953,6 @@ static BOOL WriteSBR(HANDLE hPhysicalDrive)
return FALSE;
}
}
- // TODO: Compute the projected increase in size instead of harcoding it
- if (img_report.has_grub2 == 2 && ((patched = malloc(size + 16)) != NULL)) {
- memcpy(patched, buf, size);
- // Patch GRUB for nonstandard prefix directory
- for (i = 0; i < ARRAYSIZE(grub_patch); i++) {
- if (strcmp(img_report.grub2_version, grub_patch[i].version) == 0) {
- for (j = 0; j < ARRAYSIZE(grub_patch[i].patch); j++) {
- if (memcmp(&patched[grub_patch[i].patch[j].src->offset], grub_patch[i].patch[j].src->data,
- grub_patch[i].patch[j].src->size) != 0) {
- uprintf("ERROR: Did not find expected source data for GRUB patch");
- return FALSE;
- }
- memcpy(&patched[grub_patch[i].patch[j].rep->offset], grub_patch[i].patch[j].rep->data,
- grub_patch[i].patch[j].rep->size);
- if (grub_patch[i].patch[j].rep->size > grub_patch[i].patch[j].src->size)
- size += grub_patch[i].patch[j].rep->size - grub_patch[i].patch[j].src->size;
- }
- safe_free(grub2_buf);
- grub2_buf = patched;
- buf = grub2_buf;
- uprintf("Patched Grub 2.0 SBR for NONSTANDARD prefix");
- break;
- }
- }
- }
break;
case BT_MAX:
uprintf("Writing protective message SBR");
diff --git a/src/iso.c b/src/iso.c
index 80f3b0a2..93a60566 100644
--- a/src/iso.c
+++ b/src/iso.c
@@ -82,7 +82,6 @@ RUFUS_IMG_REPORT img_report;
int64_t iso_blocking_status = -1;
extern BOOL preserve_timestamps, enable_ntfs_compression;
extern char* archive_path;
-extern const grub_patch_t grub_patch[2];
BOOL enable_iso = TRUE, enable_joliet = TRUE, enable_rockridge = TRUE, has_ldlinux_c32;
#define ISO_BLOCKING(x) do {x; iso_blocking_status++; } while(0)
static const char* psz_extract_dir;
@@ -101,7 +100,7 @@ static const char* sources_str = "/sources";
static const char* wininst_name[] = { "install.wim", "install.esd", "install.swm" };
// We only support GRUB/BIOS (x86) that uses a standard config dir (/boot/grub/i386-pc/)
// If the disc was mastered properly, GRUB/EFI will take care of itself
-static const char* grub_dirname[] = { "/boot/grub/i386-pc", "/boot/grub2/i386-pc" };
+static const char* grub_dirname = "/boot/grub/i386-pc";
static const char* grub_cfg[] = { "grub.cfg", "loopback.cfg" };
static const char* compatresources_dll = "compatresources.dll";
static const char* menu_cfg = "menu.cfg";
@@ -212,10 +211,8 @@ static BOOL check_iso_props(const char* psz_dirname, int64_t file_length, const
}
} else { // Scan-time checks
// Check for GRUB artifacts
- for (i = 0; i < ARRAYSIZE(grub_dirname); i++) {
- if (safe_stricmp(psz_dirname, grub_dirname[i]) == 0)
- img_report.has_grub2 = (uint8_t)i + 1;
- }
+ if (safe_stricmp(psz_dirname, grub_dirname) == 0)
+ img_report.has_grub2 = TRUE;
// Check for a syslinux v5.0+ file anywhere
if (safe_stricmp(psz_basename, ldlinux_c32) == 0) {
@@ -1095,17 +1092,15 @@ out:
img_report.wininst_version = GetInstallWimVersion(src_iso);
}
if (img_report.has_grub2) {
- char grub_path[128];
- static_sprintf(grub_path, "%s/normal.mod", &grub_dirname[img_report.has_grub2 - 1][1]);
// In case we have a GRUB2 based iso, we extract boot/grub/i386-pc/normal.mod to parse its version
img_report.grub2_version[0] = 0;
// coverity[swapped_arguments]
if (GetTempFileNameU(temp_dir, APPLICATION_NAME, 0, path) != 0) {
- size = (size_t)ExtractISOFile(src_iso, grub_path, path, FILE_ATTRIBUTE_NORMAL);
+ size = (size_t)ExtractISOFile(src_iso, "boot/grub/i386-pc/normal.mod", path, FILE_ATTRIBUTE_NORMAL);
buf = (char*)calloc(size, 1);
fd = fopen(path, "rb");
if ((size == 0) || (buf == NULL) || (fd == NULL)) {
- uprintf(" Could not read Grub version from '%s'", grub_path);
+ uprintf(" Could not read Grub version from 'boot/grub/i386-pc/normal.mod'");
} else {
fread(buf, 1, size, fd);
fclose(fd);
@@ -1114,43 +1109,11 @@ out:
free(buf);
DeleteFileU(path);
}
- if (img_report.grub2_version[0] != 0) {
- // (Insert "Why is it always you three" meme, with Fedora, Manjaro and openSUSE)
- // For some obscure reason, openSUSE have decided that their Live images should
- // use /boot/grub2/ as their prefix directory instead of the standard /boot/grub/
- // This creates a MAJOR issue because the prefix directory is hardcoded in
- // 'core.img', and Rufus must install a 'core.img', that is not provided by the
- // ISO, for the USB to boot (since even trying to pick the one from ISOHybrid
- // does usually not guarantees the presence of the FAT driver which is mandatory
- // for ISO boot).
- // Therefore, when *someone* uses a nonstandard GRUB prefix directory, our base
- // 'core.img' can't work with their image, since it isn't able to load modules
- // like 'normal.mod', that are required to access the configuration files. Oh and
- // you can forget about direct editing the prefix string inside 'core.img' since
- // GRUB are forcing LZMA compression for BIOS payloads. And it gets even better,
- // because even if you're trying to be smart and use GRUB's earlyconfig features
- // to do something like:
- // if [ -e /boot/grub2/i386-pc/normal.mod ]; then set prefix = ...
- // you still must embed 'configfile.mod' and 'normal.mod' in 'core.img' in order
- // to do that, which ends up tripling the file size...
- // Soooo, since the universe is conspiring against us and in order to cut a long
- // story short about developers making annoying decisions, we'll take advantage
- // of the fact that the LZMA replacement section for the 2.04 and 2.06 'core.img'
- // when using '/boot/grub2' as a prefix is very small and always located at the
- // very end the file to patch the damn thing and get on with our life!
- uprintf(" Detected Grub version: %s%s", img_report.grub2_version,
- img_report.has_grub2 >= 1 ? " with NONSTANDARD prefix" : "");
- for (k = 0; k < ARRAYSIZE(grub_patch); k++) {
- if (strcmp(img_report.grub2_version, grub_patch[k].version) == 0)
- break;
- }
- if (k >= ARRAYSIZE(grub_patch)) {
- uprintf(" • Don't have a prefix patch for this version => DROPPED!");
- img_report.has_grub2 = 0;
- }
- } else {
+ if (img_report.grub2_version[0] != 0)
+ uprintf(" Detected Grub version: %s", img_report.grub2_version);
+ else {
uprintf(" Could not detect Grub version");
- img_report.has_grub2 = 0;
+ img_report.has_grub2 = FALSE;
}
}
if (img_report.has_compatresources_dll) {
diff --git a/src/mbr_types.h b/src/mbr_types.h
index 97438acf..caa43738 100644
--- a/src/mbr_types.h
+++ b/src/mbr_types.h
@@ -150,7 +150,6 @@ mbr_type_t mbr_type[] = {
{ 0xc4, "DR DOS Extended" },
{ 0xc6, "DR DOS FAT16" },
{ 0xc7, "Syrinx" },
- { 0xcd, "ISOHybrid" },
{ 0xda, "Non-FS Data" },
{ 0xdb, "CP/M" },
{ 0xde, "Dell Utility" },
diff --git a/src/rufus.h b/src/rufus.h
index 2fbe30f7..172ce02c 100644
--- a/src/rufus.h
+++ b/src/rufus.h
@@ -384,7 +384,7 @@ typedef struct {
BOOLEAN has_efi_syslinux;
BOOLEAN needs_syslinux_overwrite;
BOOLEAN has_grub4dos;
- uint8_t has_grub2;
+ BOOLEAN has_grub2;
BOOLEAN has_compatresources_dll;
BOOLEAN has_kolibrios;
BOOLEAN uses_casper;
@@ -666,23 +666,6 @@ extern void StrArrayClear(StrArray* arr);
extern void StrArrayDestroy(StrArray* arr);
#define IsStrArrayEmpty(arr) (arr.Index == 0)
-/* Patch structs for GRUB */
-typedef struct {
- const uint32_t offset;
- const uint32_t size;
- const uint8_t data[];
-} chunk_t;
-
-typedef struct {
- const chunk_t* src;
- const chunk_t* rep;
-} patch_t;
-
-typedef struct {
- const char* version;
- const patch_t patch[2];
-} grub_patch_t;
-
/*
* typedefs for the function prototypes. Use the something like:
* PF_DECL(FormatEx);
diff --git a/src/rufus.rc b/src/rufus.rc
index 09e46f5e..9f61828d 100644
--- a/src/rufus.rc
+++ b/src/rufus.rc
@@ -33,7 +33,7 @@ LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL
IDD_DIALOG DIALOGEX 12, 12, 232, 326
STYLE DS_SETFONT | DS_MODALFRAME | DS_CENTER | WS_MINIMIZEBOX | WS_POPUP | WS_CAPTION | WS_SYSMENU
EXSTYLE WS_EX_ACCEPTFILES
-CAPTION "Rufus 3.19.1881"
+CAPTION "Rufus 3.19.1879"
FONT 9, "Segoe UI Symbol", 400, 0, 0x0
BEGIN
LTEXT "Drive Properties",IDS_DRIVE_PROPERTIES_TXT,8,6,53,12,NOT WS_GROUP
@@ -395,8 +395,8 @@ END
//
VS_VERSION_INFO VERSIONINFO
- FILEVERSION 3,19,1881,0
- PRODUCTVERSION 3,19,1881,0
+ FILEVERSION 3,19,1879,0
+ PRODUCTVERSION 3,19,1879,0
FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
FILEFLAGS 0x1L
@@ -414,13 +414,13 @@ BEGIN
VALUE "Comments", "https://rufus.ie"
VALUE "CompanyName", "Akeo Consulting"
VALUE "FileDescription", "Rufus"
- VALUE "FileVersion", "3.19.1881"
+ VALUE "FileVersion", "3.19.1879"
VALUE "InternalName", "Rufus"
VALUE "LegalCopyright", "© 2011-2022 Pete Batard (GPL v3)"
VALUE "LegalTrademarks", "https://www.gnu.org/licenses/gpl-3.0.html"
VALUE "OriginalFilename", "rufus-3.19.exe"
VALUE "ProductName", "Rufus"
- VALUE "ProductVersion", "3.19.1881"
+ VALUE "ProductVersion", "3.19.1879"
END
END
BLOCK "VarFileInfo"