glibc ¤

Perform queries specific to the GNU C Library.

Functions:

Attributes:

safe_lnk `module-attribute` ¤

safe_lnk = add_param(
    "safe-linking",
    None,
    "whether glibc uses safe-linking",
    param_class=PARAM_AUTO_BOOLEAN,
)

glibc_version = add_param(
    "glibc",
    "",
    "glibc version for heap heuristics resolution (e.g. 2.31)",
    scope=heap,
)

set_glibc_version() -> None

type() -> LibcType

version(libc_filepath: str) -> tuple[int, ...]

has_internal_symbols(libc_filepath: str) -> bool

has_debug_info() -> bool

urls(ver: tuple[int, ...] | None) -> LibcURLs

verify_libc_candidate(mapping_name: str) -> bool

verify_ld_candidate(mapping_name: str) -> bool

libc_same_as_ld() -> bool

check_safe_linking(ver: tuple[int, ...]) -> bool

Parameters:

ver (tuple[int, ...]) –

The version tuple. Pass pwndbg.libc.version() here.