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Tentative fix for shifting -1 in libz.

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This commit is contained in:
Dimitry Andric 2015-08-19 17:11:49 +00:00
parent b10d76f080
commit 4ca9a88ad0
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/projects/clang-trunk/; revision=286927
1 changed files with 1 additions and 1 deletions
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2
lib/libz/inflate.c
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@ -1504,7 +1504,7 @@ z_streamp strm;
{
struct inflate_state FAR *state;
if (strm == Z_NULL || strm->state == Z_NULL) return -1L << 16;
if (strm == Z_NULL || strm->state == Z_NULL) return -(1L << 16);
state = (struct inflate_state FAR *)strm->state;
return ((long)(state->back) << 16) +
(state->mode == COPY ? state->length :