06a0242efd
to test if the app was linked with exactly same version of zlib like the one that is present on the runtime: * zlib-no-version-check.patch OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/zlib?expand=0&rev=61
50 lines
1.8 KiB
Diff
50 lines
1.8 KiB
Diff
Index: zlib-1.2.11/infback.c
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===================================================================
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--- zlib-1.2.11.orig/infback.c
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+++ zlib-1.2.11/infback.c
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@@ -34,8 +34,7 @@ int stream_size;
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{
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struct inflate_state FAR *state;
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- if (version == Z_NULL || version[0] != ZLIB_VERSION[0] ||
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- stream_size != (int)(sizeof(z_stream)))
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+ if (stream_size != (int)(sizeof(z_stream)))
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return Z_VERSION_ERROR;
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if (strm == Z_NULL || window == Z_NULL ||
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windowBits < 8 || windowBits > 15)
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Index: zlib-1.2.11/inflate.c
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===================================================================
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--- zlib-1.2.11.orig/inflate.c
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+++ zlib-1.2.11/inflate.c
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@@ -219,8 +219,7 @@ int stream_size;
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int ret;
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struct inflate_state FAR *state;
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- if (version == Z_NULL || version[0] != ZLIB_VERSION[0] ||
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- stream_size != (int)(sizeof(z_stream)))
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+ if (stream_size != (int)(sizeof(z_stream)))
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return Z_VERSION_ERROR;
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if (strm == Z_NULL) return Z_STREAM_ERROR;
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strm->msg = Z_NULL; /* in case we return an error */
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Index: zlib-1.2.11/deflate.c
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===================================================================
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--- zlib-1.2.11.orig/deflate.c
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+++ zlib-1.2.11/deflate.c
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@@ -263,15 +263,13 @@ int ZEXPORT deflateInit2_(strm, level, m
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{
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deflate_state *s;
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int wrap = 1;
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- static const char my_version[] = ZLIB_VERSION;
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ushf *overlay;
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/* We overlay pending_buf and d_buf+l_buf. This works since the average
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* output size for (length,distance) codes is <= 24 bits.
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*/
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- if (version == Z_NULL || version[0] != my_version[0] ||
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- stream_size != sizeof(z_stream)) {
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+ if (stream_size != sizeof(z_stream)) {
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return Z_VERSION_ERROR;
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}
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if (strm == Z_NULL) return Z_STREAM_ERROR;
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