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v0.5.1
swh:1:snp:635f4099902912592851108bcac178ff574f7c5f
Revision 7a4b55ddc09e1a1d3d5120413f8e17db460379bc authored by Michael W. Hudson on 05 March 2002, 14:24:45 UTC, committed by Michael W. Hudson on 05 March 2002, 14:24:45 UTC 
backport tim_one's checkin of
 
    revision 2.5 of pymem.h
    revision 2.44 of pyport.h

Whether platform malloc(0) returns NULL has nothing to do with whether
platform realloc(p, 0) returns NULL, so MALLOC_ZERO_RETURNS_NULL can
be correctly undefined yet realloc(p, 0) can return NULL anyway.

Prevent realloc(p, 0) doing free(p) and returning NULL via a different
hack.  Would probably be better to get rid of MALLOC_ZERO_RETURNS_NULL
entirely.

Bugfix candidate.
1 parent fc7af77
History
Tip revision: 550e4673be538d98b6ddf5550b3922539cf5c4b2 authored by Victor Stinner on 08 December 2020, 23:32:54 UTC
bpo-32381: Add _PyRun_SimpleFileObject() (GH-23709)
Tip revision: 550e467
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.cvsignore -rw-r--r-- 109 bytes
.hgtags -rw-r--r-- 2.1 KB
LICENSE -rw-r--r-- 12.1 KB
Makefile.pre.in -rw-r--r-- 25.9 KB
PLAN.txt -rw-r--r-- 14.1 KB
README -rw-r--r-- 39.6 KB
acconfig.h -rw-r--r-- 7.5 KB
configure -rwxr-xr-x 209.0 KB
configure.in -rw-r--r-- 53.9 KB
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setup.py -rw-r--r-- 34.2 KB

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