aboutsummaryrefslogtreecommitdiff
path: root/inflate.c
diff options
context:
space:
mode:
authorMark Adler <madler@alumni.caltech.edu>2016-10-11 18:38:20 -0700
committerMark Adler <madler@alumni.caltech.edu>2016-10-11 18:38:20 -0700
commit2edb94a3025d288dc251bc6cbb2c02e60fbd7438 (patch)
treece048cfd3d3a2e8025e09c716a7c3edcc8f74b79 /inflate.c
parente08118c401d5434b7b3a57039263f4fa9b1f7d1a (diff)
downloadzlib-2edb94a3025d288dc251bc6cbb2c02e60fbd7438.tar.gz
zlib-2edb94a3025d288dc251bc6cbb2c02e60fbd7438.tar.bz2
zlib-2edb94a3025d288dc251bc6cbb2c02e60fbd7438.zip
Avoid casting an out-of-range value to long.
Diffstat (limited to 'inflate.c')
-rw-r--r--inflate.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/inflate.c b/inflate.c
index 9ee84d0..2f3fcc9 100644
--- a/inflate.c
+++ b/inflate.c
@@ -1526,7 +1526,7 @@ z_streamp strm;
1526 struct inflate_state FAR *state; 1526 struct inflate_state FAR *state;
1527 1527
1528 if (strm == Z_NULL || strm->state == Z_NULL) 1528 if (strm == Z_NULL || strm->state == Z_NULL)
1529 return (long)(((unsigned long)0 - 1) << 16); 1529 return -(1L << 16);
1530 state = (struct inflate_state FAR *)strm->state; 1530 state = (struct inflate_state FAR *)strm->state;
1531 return (long)(((unsigned long)((long)state->back)) << 16) + 1531 return (long)(((unsigned long)((long)state->back)) << 16) +
1532 (state->mode == COPY ? state->length : 1532 (state->mode == COPY ? state->length :