From: José Fonseca <jose.r.fonseca@gmail.com>
Date: Sat, 8 Oct 2011 12:17:55 +0000 (+0100)
Subject: Ignore unexpected end of file in gzread.
X-Git-Url: https://git.cworth.org/git?p=apitrace;a=commitdiff_plain;h=1dc11cd6b5ef9f6a2aede394f60742b76ff830fd

Ignore unexpected end of file in gzread.

zlib-1.2.4 onwards makes it is impossible to read the last block of
incomplete gzip traces without this modification.
---

diff --git a/thirdparty/zlib/gzread.c b/thirdparty/zlib/gzread.c
index 548201a..3a6ba9f 100644
--- a/thirdparty/zlib/gzread.c
+++ b/thirdparty/zlib/gzread.c
@@ -245,8 +245,14 @@ local int gz_decomp(state)
         if (strm->avail_in == 0 && gz_avail(state) == -1)
             return -1;
         if (strm->avail_in == 0) {
+#if 0
             gz_error(state, Z_DATA_ERROR, "unexpected end of file");
             return -1;
+#else
+            /* APITRACE: Ignore unexpected end of file. */
+            ret = 0;
+            break;
+#endif
         }
 
         /* decompress and handle errors */