Message 338375 - Python tracker

Message338375

Author	cstratak
Recipients	cstratak
Date	2019-03-19.16:12:41
SpamBayes Score	-1.0
Marked as misclassified	Yes
Message-id	<1553011961.19.0.135862122832.issue36367@roundup.psfhosted.org>
In-reply-to

Content
In tokenizer.c we have those lines of code [0]: if (final_length < needed_length && final_length) /* should never fail */ buf = PyMem_REALLOC(buf, final_length); return buf; If however that realloc fails, the memory allocated initially for buf, will not be freed. [0] https://github.com/python/cpython/blob/master/Parser/tokenizer.c#L652

Content

In tokenizer.c we have those lines of code [0]:

if (final_length < needed_length && final_length)
    /* should never fail */
    buf = PyMem_REALLOC(buf, final_length);
return buf;

If however that realloc fails, the memory allocated initially for buf, will not be freed.

[0] https://github.com/python/cpython/blob/master/Parser/tokenizer.c#L652

History
Date	User	Action	Args
2019-03-19 16:12:41	cstratak	set	recipients: + cstratak
2019-03-19 16:12:41	cstratak	set	messageid: <1553011961.19.0.135862122832.issue36367@roundup.psfhosted.org>
2019-03-19 16:12:41	cstratak	link	issue36367 messages
2019-03-19 16:12:41	cstratak	create