IDA 7.5sp3

Debugger: ios debugger was broken on iOS14

Debugger: ios debugger could fail to fetch the process list on iOS 14

Debugger: mac/ios/xnu debuggers would create tons of meaningless debugger segments

Debugger: mac debugger could fail to load symbols from system dylibs

Debugger: PIN: get rid of warning "Unexpected addrsize of the debugged program", permit remote PIN to be started by Debug->Attach

Debugger: linux: debugger could interr when handling program with many short-lived threads

Debugger: xnu debugger would fail to demangle c++ names after attaching with an empty database

Decompiler: "create new struct type" could generate a new struct type with forbidden characters, like <

Decompiler: "push esp/pop reg" was decompiled incorrectly

Decompiler: automapping variables was too aggressive in some cases

Decompiler: changing the type of a structure field would cause the loss of the __cppobj attribute

Decompiler: decompile() would crash if asked to decompile an unexisting function (nullptr)

Decompiler: fixed a crash on corrupted idbs

Decompiler: fixed false alarm 'ignored garbage at the end of the blob...'

Decompiler: fixed interr 50902

Decompiler: in some cases the action "Reset pointer type" was not working (had no effect)

Decompiler: in some cases the decompiler would add a suffix to the user-defined names (myvar->myvara)

Decompiler: jumping to the pseudocode from another window (for example, from the local types) would fail to activate the window in some cases

Decompiler: on macOS, the decompiler would use shortcut "Ins" instead of "I" for the "Edit block comment" action

Decompiler: PPC: if addresses are subtracted assume that the size is being calculated

Decompiler: renaming a structure field would cause the loss of the __cppobj attribute

Decompiler: some xrefs to enum members would be missed by Ctrl-Alt-X

DWARF: IDA could try to allocate too much memory on corrupted files before dying with out-of-memory error

DWARF: The DWARF plugin could crash IDA (null pointer dereference) with some specially-crafted files

DWARF: The DWARF plugin could INTERR with specially crafted files

DWARF: The plugin could cause IDA to crash (stack exhaustion) with some specially crafted input files

DWARF: The plugin could loop (seemingly) endlessly when encountering a DW_TAG_namespace with a (broken) name whose first character is '#'

DWARF: The plugin could perform a use-after-free during stack unwinding, on some DWARF input files

DWARF: The plugin could perform a use-after-free on some specially crafted files

DWARF: validate size of compressed sections before trying to load them

IDA could complain about "corrupted database" (bad srrange) when opening a rebased and saved database

IDA could crash when loading a corrupted elf file

IDA could crash when parsing corrupted PDB files

IDA could crash when performing certain manipulations with script snippets

IDA could crash when restoring function information from a corrupted database

IDA could endlessly loop on some corrupted idbs

IDA could fail with internal error 20078 on corrupted ELF files

IDA would crash when loading an ARM64 driver if the default debugger was set to windbg

IDA would try to allocate huge amount of memory when loading a corrupted elf file

IDAPython: IDA could exit silently on startup if the Python runtime called exit() during initialization

IDAPython: ida_bytes.bin_search documentation was lacking

IDAPython: ida_bytes.next_visea, ida_bytes.prev_visea were not available

IDAPython: ida_ida.AF_FINAL had value -0x80000000 instead of 0x80000000

IDAPython: ida_name.MNG_* and ida_name.MT_* values were not exposed

IDAPython: ida_search.SEARCH_UNICODE was not available after IDA 7.0, while ida_search.find_binary() still is

IDAPython: if a 'nav colorizer' would return a long that couldn't be converted into 32-bits, IDA would fail reporting the issue in a timely manner, leaving it for later Python code to fail

IDAPython: internal error 30615 could happen if Python intialization failed

IDAPython: using ida_kernwin.choose_find() with a non-IDAPython chooser, would crash IDA

IDAPython: when using Python 2, scripts with magic 'encoding' comment could fail to run

INTERR 1983 could happen in some situations after rebasing

LUMINA: fixed "Unsupported OpenSSL version" error on macOS11

Modifying an attribute of a function argument (e.g. adding __hidden) would be saved in the database but would not be immediately reflected in the disassembly

On windows idat would let the operating system to handle some Ctrl- keys, rendering them unusable in IDA

Opening IDA without an IDB and opening the script snippets dialog, and then loading an IDB with snippets, would fail to properly load that database's snippets

PC: changes in processor specific options were not undone upon Ctrl-Z

PC: parse_reg_name() could return wrong register types for XMM/YMM/ZMM registers

PC: some FMA instructions were not decoded in 32-bit mode

Rebasing the program by an odd number of bytes was not forbidden (and led to problems later)

Renaming a local type by pressing F2 would lead to its removal from all use sites

Searching for all occurrences of a byte sequence would not work without an open disassembly view

Types: creating a c++ structure with a __vftable member in the struct view was not marking the structure as having vftable; only doing so from local types was working

UI/QT: during auto-analysis, typing in the quick filter (e.g., in the 'Functions window') could result in loss of certain characters

UI/QT: hiding columns when in 'folders' mode wouldn't work

UI/QT: if entries in the "Structures" or "Enums" widgets were sorted, scrolling by using the scrollbar would jump over some entries

UI/QT: renaming folders in the "Local types", would show the editor on the wrong cell (in the 'Name' column, even though the folder name is in first column, named 'Ordinal'.)

UI/QT: right-click would crash IDA on macOS11 beta7 and later

UI/QT: the "Command palette" could refuse to keep the user selection, making it hard to use

UI/QT: the decompiler action "Jump to local type" could fail to select the proper type when the "Local types" view was sorted

UI/QT: when searching for text in sorted folders views, IDA could loop endlessly

UI/TXT: it was impossible to "Import" snippets in the 'Script snippets' dialog

UI: Alt+T/Ctrl+T searches in tabular/tree views, wouldn't wrap around as they should

UI: choosers starting in "folder" mode, might not have the user-desired sizes for columns

UI: Cmd+M would not minimize the IDA window on macOS, per convention

UI: debugger stack view could display values with wrong bitness (e.g. 32-bit values for 64-bit programs)