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(parent: 7f9bbdb) | patch
* image.c: Use ptrdiff_t, not int, for sizes.
authorPaul Eggert <eggert@cs.ucla.edu>
Mon, 6 Jun 2011 06:10:06 +0000 (23:10 -0700)
committerPaul Eggert <eggert@cs.ucla.edu>
Mon, 6 Jun 2011 06:10:06 +0000 (23:10 -0700)
commitdd52fcea063f37a9875bf9196dbe11a442e8adfc
tree63f3c4a06456cdc3f025a0b4b4089f7be42108ectree | snapshot
parent7f9bbdbbd60a3c9052537cd4b65a3a6d959b7746commit | diff
* image.c: Use ptrdiff_t, not int, for sizes.

(slurp_file): Switch from int to ptrdiff_t.
All uses changed.
(slurp_file): Check that file size fits in both size_t (for
malloc) and ptrdiff_t (for sanity and safety).
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