"dll" would leak if an error occurred in _validate_paramflags() or
GenericPyCData_new().
(cherry picked from commit d77d97c9a1)
Co-authored-by: Zackery Spytz <zspytz@gmail.com>
* bpo-35454: Fix miscellaneous minor issues in error handling.
* Fix a null pointer dereference.
(cherry picked from commit 8905fcc85a)
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
Include <pyconfig.h> ealier in Modules/expat/xmltok.c to define
properly _POSIX_C_SOURCE. Python defines _POSIX_C_SOURCE as 200809L,
whereas <features.h> (included indirectly by <string.h>) defines
_POSIX_C_SOURCE as 199506L.
(cherry picked from commit cf247359d5)
Co-authored-by: Victor Stinner <vstinner@redhat.com>
The length check for AF_ALG salg_name and salg_type had a off-by-one
error. The code assumed that both values are not necessarily NULL
terminated. However the Kernel code for alg_bind() ensures that the last
byte of both strings are NULL terminated.
Signed-off-by: Christian Heimes <christian@python.org>
(cherry picked from commit 2eb6ad8578)
In _localemodule.c and selectmodule.c, remove dead code that would
cause double decrefs if run.
In addition, replace PyList_SetItem() with PyList_SET_ITEM() in cases
where a new list is populated and there is no possibility of an error.
In addition, check if the list changed size in the loop in array_array_fromlist().
(cherry picked from commit 99d56b5356)
Co-authored-by: Zackery Spytz <zspytz@gmail.com>
select() calls are retried on EINTR (per PEP 475). However, if a
timeout was provided and the deadline has passed after running the
signal handlers, rlist, wlist and xlist should be cleared since select(2)
left them unmodified.
(cherry picked from commit 7f52415a6d)
Co-authored-by: Oran Avraham <252748+oranav@users.noreply.github.com>
* bpo-35373: Fix PyInit_timezone() error handling
PyInit_timezone() now returns -1 at exit if an exception is raised.
Check also explicitly PyUnicode_DecodeLocale() and Py_BuildValue()
errors.
* bpo-35373: Fix PyInit_time() error handling (GH-10865)
* PyInit_time() now returns NULL if an exception is raised.
* Rename PyInit_timezone() to init_timezone(). "PyInit_" prefix is
a special prefix for function initializing a module.
init_timezone() doesn't initialize a module and the function is not
exported.
(cherry picked from commit 3bb150d814)
get_gmtoff() now returns time_t instead of int to fix the following
Visual Studio warning:
Modules\timemodule.c(1183): warning C4244: 'return':
conversion from 'time_t' to 'int', possible loss of data
(cherry picked from commit 503ce5c482)
