[New-bugs-announce] [issue22851] core crashes

Matthias Klose report at bugs.python.org
Wed Nov 12 11:20:31 CET 2014


New submission from Matthias Klose:

seen with the current 2.7 branch:

$ cat > x.py
def foo(): yield
gen = foo()
print gen.gi_frame.f_restricted
for i in gen: pass
print gen.gi_frame
gen = foo()
print gen.next()
print gen.gi_frame.f_restricted

$ python x.py 
False
None
None
Segmentation fault

Program received signal SIGSEGV, Segmentation fault.
0x0000000000462b44 in frame_getrestricted (
    f=Frame 0x7ffff7f58410, for file x.py, line 1, in foo (), closure=0x0)
    at ../Objects/frameobject.c:383
383     ../Objects/frameobject.c: No such file or directory.
(gdb) bt
#0  0x0000000000462b44 in frame_getrestricted (
    f=Frame 0x7ffff7f58410, for file x.py, line 1, in foo (), closure=0x0)
    at ../Objects/frameobject.c:383

----------
components: Interpreter Core
messages: 231069
nosy: doko
priority: normal
severity: normal
status: open
title: core crashes
versions: Python 2.7

_______________________________________
Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue22851>
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