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authorStefan Metzmacher <metze@samba.org>2008-09-05 20:18:07 +0200
committerStefan Metzmacher <metze@samba.org>2008-09-06 16:15:39 +0200
commit79cc502e5d065a9a700f46d004873b0a6fac1130 (patch)
treeaf57864f6175fe4dbd700c7da226ce54f6f6035b /source4/librpc
parent56b6b4a68f51be8845afd024a45843331c0810ed (diff)
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ndr_compression: use inflateReset() and inflateSetDictionary() instead of inflateReset2()
Now we can use an unmodified system zlib-1.2.3 metze (This used to be commit d68e36b485239cbaf99a6dce3f3bf52b4abcd06d)
Diffstat (limited to 'source4/librpc')
-rw-r--r--source4/librpc/ndr/ndr_compression.c21
1 files changed, 14 insertions, 7 deletions
diff --git a/source4/librpc/ndr/ndr_compression.c b/source4/librpc/ndr/ndr_compression.c
index 37f95bb1b6..0b33d40c24 100644
--- a/source4/librpc/ndr/ndr_compression.c
+++ b/source4/librpc/ndr/ndr_compression.c
@@ -104,13 +104,6 @@ static enum ndr_err_code ndr_pull_compression_mszip_chunk(struct ndr_pull *ndrpu
zError(z_ret), z_ret);
}
- } else {
- z_ret = inflateReset2(z, Z_RESET_KEEP_WINDOW);
- if (z_ret != Z_OK) {
- return ndr_pull_error(ndrpull, NDR_ERR_COMPRESSION,
- "Bad inflateReset2 error %s(%d) (PULL)",
- zError(z_ret), z_ret);
- }
}
/* call inflate untill we get Z_STREAM_END or an error */
@@ -142,6 +135,20 @@ static enum ndr_err_code ndr_pull_compression_mszip_chunk(struct ndr_pull *ndrpu
*last = true;
}
+ z_ret = inflateReset(z);
+ if (z_ret != Z_OK) {
+ return ndr_pull_error(ndrpull, NDR_ERR_COMPRESSION,
+ "Bad inflateReset error %s(%d) (PULL)",
+ zError(z_ret), z_ret);
+ }
+
+ z_ret = inflateSetDictionary(z, plain_chunk.data, plain_chunk.length);
+ if (z_ret != Z_OK) {
+ return ndr_pull_error(ndrpull, NDR_ERR_COMPRESSION,
+ "Bad inflateSetDictionary error %s(%d) (PULL)",
+ zError(z_ret), z_ret);
+ }
+
return NDR_ERR_SUCCESS;
}