28 lines
865 B
Diff
28 lines
865 B
Diff
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From 5af7cef45eeef86ddf6ab00b4e363c1eecaf47b6 Mon Sep 17 00:00:00 2001
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From: Mark Adler <madler@alumni.caltech.edu>
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Date: Thu, 24 Aug 2023 02:14:23 -0400
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Subject: [PATCH] Fix bug in inflateSync() for data held in bit buffer.
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Reference: https://github.com/madler/zlib/commit/5af7cef45eeef86ddf6ab00b4e363c1eecaf47b6
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Conflict: no
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---
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inflate.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/inflate.c b/inflate.c
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index b0757a9..94ecff0 100644
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--- a/inflate.c
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+++ b/inflate.c
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@@ -1387,7 +1387,7 @@ int ZEXPORT inflateSync(z_streamp strm) {
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/* if first time, start search in bit buffer */
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if (state->mode != SYNC) {
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state->mode = SYNC;
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- state->hold <<= state->bits & 7;
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+ state->hold >>= state->bits & 7;
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state->bits -= state->bits & 7;
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len = 0;
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while (state->bits >= 8) {
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--
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2.33.0
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