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[misc] move the revoked UEFI bootloader prompt before the ISO → ESP one

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* Also fix a potential buffer overflow when displaying the detailed HDD vs UFD score due to the
  safe_sprintf() macro re-evaluating the expression passed as parameter.
* Also refactor and clean up the the safe_###() macros to avoid similar issues.
* Also use FOF_NO_UI as flag for SHDeleteDirectoryExU(), which may alleviate some Alt-D errors.
This commit is contained in:
Pete Batard 2024-05-06 19:47:36 +01:00
parent 2106be0c3b
commit 180a61736c
No known key found for this signature in database
GPG key ID: 38E0CF5E69EDD671
3 changed files with 37 additions and 35 deletions
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26
src/rufus.c
View file

@ -1605,18 +1605,6 @@ static DWORD WINAPI BootCheckThread(LPVOID param)
}
}
if ((img_report.projected_size < MAX_ISO_TO_ESP_SIZE * MB) && HAS_REGULAR_EFI(img_report) &&
(partition_type == PARTITION_STYLE_GPT) && IS_FAT(fs_type) && !esp_already_asked) {
// The ISO is small enough to be written as an ESP and we are using GPT
// so ask the users if they want to write it as an ESP.
char* iso_image = lmprintf(MSG_036);
char* choices[2] = { lmprintf(MSG_276, iso_image), lmprintf(MSG_277, "ISO → ESP") };
i = SelectionDialog(lmprintf(MSG_274, "ESP"), lmprintf(MSG_310), choices, 2);
if (i < 0) // Cancel
goto out;
write_as_esp = (i & 2);
}
// Check UEFI bootloaders for revocation
if (IS_EFI_BOOTABLE(img_report)) {
// coverity[swapped_arguments]
@ -1642,6 +1630,18 @@ static DWORD WINAPI BootCheckThread(LPVOID param)
}
}
if ((img_report.projected_size < MAX_ISO_TO_ESP_SIZE * MB) && HAS_REGULAR_EFI(img_report) &&
(partition_type == PARTITION_STYLE_GPT) && IS_FAT(fs_type) && !esp_already_asked) {
// The ISO is small enough to be written as an ESP and we are using GPT
// so ask the users if they want to write it as an ESP.
char* iso_image = lmprintf(MSG_036);
char* choices[2] = { lmprintf(MSG_276, iso_image), lmprintf(MSG_277, "ISO → ESP") };
i = SelectionDialog(lmprintf(MSG_274, "ESP"), lmprintf(MSG_310), choices, 2);
if (i < 0) // Cancel
goto out;
write_as_esp = (i & 2);
}
// If the selected target doesn't include BIOS, skip file downloads for GRUB/Syslinux
if (target_type != TT_BIOS)
goto uefi_target;
@ -3823,7 +3823,7 @@ extern int TestHashes(void);
if ((msg.message == WM_SYSKEYDOWN) && (msg.wParam == 'D')) {
static_sprintf(tmp_path, "%s\\%s", app_data_dir, FILES_DIR);
PrintStatusDebug(STATUS_MSG_TIMEOUT, MSG_264, tmp_path);
SHDeleteDirectoryExU(NULL, tmp_path, FOF_SILENT | FOF_NOERRORUI | FOF_NOCONFIRMATION);
SHDeleteDirectoryExU(NULL, tmp_path, FOF_NO_UI);
user_deleted_rufus_dir = TRUE;
continue;
}

36
src/rufus.h
View file

@ -147,27 +147,29 @@
#define ComboBox_GetCurItemData(hCtrl) ComboBox_GetItemData(hCtrl, ComboBox_GetCurSel(hCtrl))
#define safe_free(p) do {free((void*)p); p = NULL;} while(0)
#define safe_mm_free(p) do {_mm_free((void*)p); p = NULL;} while(0)
#define safe_min(a, b) min((size_t)(a), (size_t)(b))
#define safe_strcp(dst, dst_max, src, count) do { size_t _count = (count); memmove(dst, src, safe_min(_count, dst_max)); \
((char*)(dst))[safe_min(_count, dst_max)-1] = 0; } while(0)
#define safe_strcpy(dst, dst_max, src) safe_strcp(dst, dst_max, src, safe_strlen(src)+1)
#define safe_free(p) do { free((void*)p); p = NULL; } while(0)
#define safe_mm_free(p) do { _mm_free((void*)p); p = NULL; } while(0)
static __inline void safe_strcp(char* dst, const size_t dst_max, const char* src, const size_t count) {
memmove(dst, src, min(count, dst_max));
dst[min(count, dst_max) - 1] = 0;
}
#define safe_strcpy(dst, dst_max, src) safe_strcp(dst, dst_max, src, safe_strlen(src) + 1)
#define static_strcpy(dst, src) safe_strcpy(dst, sizeof(dst), src)
#define safe_strcat(dst, dst_max, src) strncat_s(dst, dst_max, src, _TRUNCATE)
#define static_strcat(dst, src) safe_strcat(dst, sizeof(dst), src)
#define safe_strcmp(str1, str2) strcmp(((str1==NULL)?"<NULL>":str1), ((str2==NULL)?"<NULL>":str2))
#define safe_strstr(str1, str2) strstr(((str1==NULL)?"<NULL>":str1), ((str2==NULL)?"<NULL>":str2))
#define safe_stricmp(str1, str2) _stricmp(((str1==NULL)?"<NULL>":str1), ((str2==NULL)?"<NULL>":str2))
#define safe_strncmp(str1, str2, count) strncmp(((str1==NULL)?"<NULL>":str1), ((str2==NULL)?"<NULL>":str2), count)
#define safe_strnicmp(str1, str2, count) _strnicmp(((str1==NULL)?"<NULL>":str1), ((str2==NULL)?"<NULL>":str2), count)
#define safe_closehandle(h) do {if ((h != INVALID_HANDLE_VALUE) && (h != NULL)) {CloseHandle(h); h = INVALID_HANDLE_VALUE;}} while(0)
#define safe_release_dc(hDlg, hDC) do {if ((hDC != INVALID_HANDLE_VALUE) && (hDC != NULL)) {ReleaseDC(hDlg, hDC); hDC = NULL;}} while(0)
#define safe_sprintf(dst, count, ...) do { size_t _count = (count); _snprintf_s(dst, _count, _TRUNCATE, __VA_ARGS__); (dst)[(_count)-1] = 0; } while(0)
#define safe_strcmp(str1, str2) strcmp(((str1 == NULL) ? "<NULL>" : str1), ((str2 == NULL) ? "<NULL>" : str2))
#define safe_strstr(str1, str2) strstr(((str1 == NULL) ? "<NULL>" : str1), ((str2 == NULL) ? "<NULL>" : str2))
#define safe_stricmp(str1, str2) _stricmp(((str1 == NULL) ? "<NULL>" : str1), ((str2 == NULL) ? "<NULL>" : str2))
#define safe_strncmp(str1, str2, count) strncmp(((str1 == NULL) ? "<NULL>" : str1), ((str2 == NULL) ? "<NULL>" : str2), count)
#define safe_strnicmp(str1, str2, count) _strnicmp(((str1 == NULL) ? "<NULL>" : str1), ((str2 == NULL) ? "<NULL>" : str2), count)
#define safe_closehandle(h) do { if ((h != INVALID_HANDLE_VALUE) && (h != NULL)) { CloseHandle(h); h = INVALID_HANDLE_VALUE; } } while(0)
#define safe_release_dc(hDlg, hDC) do { if ((hDC != INVALID_HANDLE_VALUE) && (hDC != NULL)) { ReleaseDC(hDlg, hDC); hDC = NULL; } } while(0)
#define safe_sprintf(dst, count, ...) do { size_t _count = count; char* _dst = dst; _snprintf_s(_dst, _count, _TRUNCATE, __VA_ARGS__); \
_dst[(_count) - 1] = 0; } while(0)
#define static_sprintf(dst, ...) safe_sprintf(dst, sizeof(dst), __VA_ARGS__)
#define safe_atoi(str) ((((char*)(str))==NULL)?0:atoi(str))
#define safe_strlen(str) ((((char*)(str))==NULL)?0:strlen(str))
#define safe_strdup(str) ((((char*)(str))==NULL)?NULL:_strdup(str))
#define safe_atoi(str) ((((char*)(str))==NULL) ? 0 : atoi(str))
#define safe_strlen(str) ((((char*)(str))==NULL) ? 0 : strlen(str))
#define safe_strdup(str) ((((char*)(str))==NULL) ? NULL : _strdup(str))
#if defined(_MSC_VER)
#define safe_vsnprintf(buf, size, format, arg) _vsnprintf_s(buf, size, _TRUNCATE, format, arg)
#else

10
src/rufus.rc
View file

@ -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 4.5.2157"
CAPTION "Rufus 4.5.2158"
FONT 9, "Segoe UI Symbol", 400, 0, 0x0
BEGIN
LTEXT "Drive Properties",IDS_DRIVE_PROPERTIES_TXT,8,6,53,12,NOT WS_GROUP
@ -397,8 +397,8 @@ END
//
VS_VERSION_INFO VERSIONINFO
FILEVERSION 4,5,2157,0
PRODUCTVERSION 4,5,2157,0
FILEVERSION 4,5,2158,0
PRODUCTVERSION 4,5,2158,0
FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
FILEFLAGS 0x1L
@ -416,13 +416,13 @@ BEGIN
VALUE "Comments", "https://rufus.ie"
VALUE "CompanyName", "Akeo Consulting"
VALUE "FileDescription", "Rufus"
VALUE "FileVersion", "4.5.2157"
VALUE "FileVersion", "4.5.2158"
VALUE "InternalName", "Rufus"
VALUE "LegalCopyright", "<22> 2011-2024 Pete Batard (GPL v3)"
VALUE "LegalTrademarks", "https://www.gnu.org/licenses/gpl-3.0.html"
VALUE "OriginalFilename", "rufus-4.5.exe"
VALUE "ProductName", "Rufus"
VALUE "ProductVersion", "4.5.2157"
VALUE "ProductVersion", "4.5.2158"
END
END
BLOCK "VarFileInfo"