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v0.5.1
https://github.com/python/cpython
09 December 2020, 11:06:31 UTC
Revision da604c19923ef1fd365a0ace5bb8c6e0bbe763ce authored by Andrew M. Kuchling on 05 October 2006, 18:49:36 UTC, committed by Andrew M. Kuchling on 05 October 2006, 18:49:36 UTC 
[Backport r50783 | neal.norwitz.  The bytes_left code is complicated,
 
 but looks correct on a casual inspection and hasn't been modified
 in the trunk.  Does anyone want to review further?]

Ensure we don't write beyond errText.  I think I got this right, but
it definitely could use some review to ensure I'm not off by one
and there's no possible overflow/wrap-around of bytes_left.
Reported by Klocwork #1.

Fix a problem if there is a failure allocating self->db.
Found with failmalloc.
1 parent 9788095
History
Tip revision: da604c19923ef1fd365a0ace5bb8c6e0bbe763ce authored by Andrew M. Kuchling on 05 October 2006, 18:49:36 UTC
[Backport r50783 | neal.norwitz. The bytes_left code is complicated,
Tip revision: da604c1
File Mode Size
acceler.c -rw-r--r-- 2.8 KB
bitset.c -rw-r--r-- 949 bytes
firstsets.c -rw-r--r-- 2.2 KB
grammar.c -rw-r--r-- 5.2 KB
grammar.mak -rw-r--r-- 1.3 KB
grammar1.c -rw-r--r-- 1.0 KB
intrcheck.c -rw-r--r-- 2.4 KB
listnode.c -rw-r--r-- 983 bytes
metagrammar.c -rw-r--r-- 2.2 KB
myreadline.c -rw-r--r-- 5.4 KB
node.c -rw-r--r-- 3.5 KB
parser.c -rw-r--r-- 8.9 KB
parser.h -rw-r--r-- 1000 bytes
parsetok.c -rw-r--r-- 5.0 KB
pgen.c -rw-r--r-- 14.2 KB
pgenmain.c -rw-r--r-- 3.2 KB
printgrammar.c -rw-r--r-- 2.4 KB
tokenizer.c -rw-r--r-- 32.4 KB
tokenizer.h -rw-r--r-- 2.3 KB
tokenizer_pgen.c -rw-r--r-- 36 bytes
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