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(parent: ffd3134) | patch
* lread.c: Integer overflow issues.
authorPaul Eggert <eggert@cs.ucla.edu>
Wed, 22 Jun 2011 22:36:19 +0000 (15:36 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Wed, 22 Jun 2011 22:36:19 +0000 (15:36 -0700)
commit24bccd94a556d1b6b0298b4e810f970be675174d
tree6dda6071c8372340072172d8f69ab1d7a36f03adtree | snapshot
parentffd3134c876d261991c77c6d1ea7b8524a1af2d6commit | diff
* lread.c: Integer overflow issues.

(saved_doc_string_size, saved_doc_string_length)
(prev_saved_doc_string_size, prev_saved_doc_string_length):
Now ptrdiff_t, not int.
(read1): Don't assume doc string length fits in int.  Check for
out-of-range doc string lengths.
(read_list): Don't assume file position fits in int.
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