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author | Steve Dower <steve.dower@microsoft.com> | 2017-02-04 15:05:50 -0800 |
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committer | Steve Dower <steve.dower@microsoft.com> | 2017-02-04 15:05:50 -0800 |
commit | 3b0e4320092ac0504b6670cafaf0301b908c91fc (patch) | |
tree | d3be1b6b844d61763bb366fa21ceed475e5703fd /Modules/_ctypes/libffi/man/ffi_prep_cif_var.3 | |
parent | b2fa705fd3887c326e811c418469c784353027f4 (diff) | |
parent | f687fbcd73c14dfcbe086eb5cd94b298f1e81e72 (diff) | |
download | cpython-3b0e4320092ac0504b6670cafaf0301b908c91fc.tar.gz |
Issue #29392: Prevent crash when passing invalid arguments into msvcrt module.
Diffstat (limited to 'Modules/_ctypes/libffi/man/ffi_prep_cif_var.3')
-rw-r--r-- | Modules/_ctypes/libffi/man/ffi_prep_cif_var.3 | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/Modules/_ctypes/libffi/man/ffi_prep_cif_var.3 b/Modules/_ctypes/libffi/man/ffi_prep_cif_var.3 deleted file mode 100644 index 7e19d0b070..0000000000 --- a/Modules/_ctypes/libffi/man/ffi_prep_cif_var.3 +++ /dev/null @@ -1,73 +0,0 @@ -.Dd January 25, 2011 -.Dt ffi_prep_cif_var 3 -.Sh NAME -.Nm ffi_prep_cif_var -.Nd Prepare a -.Nm ffi_cif -structure for use with -.Nm ffi_call -for variadic functions. -.Sh SYNOPSIS -.In ffi.h -.Ft ffi_status -.Fo ffi_prep_cif_var -.Fa "ffi_cif *cif" -.Fa "ffi_abi abi" -.Fa "unsigned int nfixedargs" -.Fa "unsigned int ntotalargs" -.Fa "ffi_type *rtype" -.Fa "ffi_type **atypes" -.Fc -.Sh DESCRIPTION -The -.Nm ffi_prep_cif_var -function prepares a -.Nm ffi_cif -structure for use with -.Nm ffi_call -for variadic functions. -.Fa abi -specifies a set of calling conventions to use. -.Fa atypes -is an array of -.Fa ntotalargs -pointers to -.Nm ffi_type -structs that describe the data type, size and alignment of each argument. -.Fa rtype -points to an -.Nm ffi_type -that describes the data type, size and alignment of the -return value. -.Fa nfixedargs -must contain the number of fixed (non-variadic) arguments. -Note that to call a non-variadic function -.Nm ffi_prep_cif -must be used. -.Sh RETURN VALUES -Upon successful completion, -.Nm ffi_prep_cif_var -returns -.Nm FFI_OK . -It will return -.Nm FFI_BAD_TYPEDEF -if -.Fa cif -is -.Nm NULL -or -.Fa atypes -or -.Fa rtype -is malformed. If -.Fa abi -does not refer to a valid ABI, -.Nm FFI_BAD_ABI -will be returned. Available ABIs are -defined in -.Nm <ffitarget.h> -. -.Sh SEE ALSO -.Xr ffi 3 , -.Xr ffi_call 3 , -.Xr ffi_prep_cif 3 |