Control: tags -1 + patch fixed-upstream Hi,
Gilles Filippini a écrit le 08/06/2026 à 15:28 :
Source: h5z-zfp Version: 1.1.1-2 Severity: important Tags: ftbfs Hi, During a rebuild against HDF5 2.1.0 currently in experimental, h5z-zfp FTBFS with one failed test: ./test_error ................................................test_error: test_error.c:195: main: Assertion `ndiffs == 1408' failed. The value of 'ndiffs' is 652. I have no idea what it means. Since h5z-zfpi is a reverse dependency for several other packages I'd appreciate if this could be fixed rapidly. I am in touch with HDF5 devs in case their help is needed to understand the problem. Just tell me :)
Please find attached a patch from upstream. Best, _g.
diff -Nru h5z-zfp-1.1.1/debian/changelog h5z-zfp-1.1.1/debian/changelog --- h5z-zfp-1.1.1/debian/changelog 2024-01-19 13:27:49.000000000 +0100 +++ h5z-zfp-1.1.1/debian/changelog 2026-06-13 10:12:25.000000000 +0200 @@ -1,3 +1,11 @@ +h5z-zfp (1.1.1-2.1) UNRELEASED; urgency=medium + + * Non-maintainer upload. + * Upstream patch pr_168.patch to fix FTBFS against HDF5 2.1.0 (closes: + #1139312) + + -- Gilles Filippini <[email protected]> Sat, 13 Jun 2026 10:12:25 +0200 + h5z-zfp (1.1.1-2) unstable; urgency=medium * d/t/control: No need to rebuild, rely on the testbed diff -Nru h5z-zfp-1.1.1/debian/patches/pr_168.patch h5z-zfp-1.1.1/debian/patches/pr_168.patch --- h5z-zfp-1.1.1/debian/patches/pr_168.patch 1970-01-01 01:00:00.000000000 +0100 +++ h5z-zfp-1.1.1/debian/patches/pr_168.patch 2026-06-13 10:12:25.000000000 +0200 @@ -0,0 +1,37 @@ +From ee03142d1d1cb4097553c19c450497d5683eba6e Mon Sep 17 00:00:00 2001 +From: Scot Breitenfeld <[email protected]> +Date: Fri, 12 Jun 2026 08:36:34 -0500 +Subject: [PATCH] Fix test_error chunk offset detection for HDF5 2.1.0 (#167) + +Use H5Dget_chunk_info_by_coord (HDF5 1.12+) to dynamically find the +chunk's file offset instead of the hardcoded value 3496. HDF5 2.1.0 +changed internal file layout so the chunk no longer lives at that +address, causing the raw-byte corruption to miss the ZFP stream and +yielding only 652 differing values instead of the expected 1408. +--- + test/test_error.c | 11 ++++++++++- + 1 file changed, 10 insertions(+), 1 deletion(-) + +diff --git a/test/test_error.c b/test/test_error.c +index d358fc2..d4a1305 100644 +--- a/test/test_error.c ++++ b/test/test_error.c +@@ -148,8 +148,17 @@ int main(int argc, char **argv) + cpid = setup_filter(1, chunk, zfpmode, rate, acc, prec, minbits, maxbits, maxprec, minexp); + if (0 > (dsid = H5Dcreate(fid, "corrupted_data", H5T_NATIVE_DOUBLE, sid, H5P_DEFAULT, cpid, H5P_DEFAULT))) SET_ERROR(H5Dcreate); + if (0 > H5Dwrite(dsid, H5T_NATIVE_DOUBLE, H5S_ALL, H5S_ALL, H5P_DEFAULT, buf)) SET_ERROR(H5Dwrite); +- off = 3496; // H5Dget_offset(dsid); ++#if H5_VERSION_GE(1,10,5) ++ { ++ hsize_t coord[1] = {0}; ++ unsigned filter_mask; ++ /* H5Dget_offset returns HADDR_UNDEF for chunked datasets; use chunk info API instead */ ++ if (0 > H5Dget_chunk_info_by_coord(dsid, coord, &filter_mask, &off, &siz)) SET_ERROR(H5Dget_chunk_info_by_coord); ++ } ++#else ++ off = 3496; + siz = H5Dget_storage_size(dsid); ++#endif + if (0 > H5Dclose(dsid)) SET_ERROR(H5Dclose); + if (0 > H5Pclose(cpid)) SET_ERROR(H5Pclose); + diff -Nru h5z-zfp-1.1.1/debian/patches/series h5z-zfp-1.1.1/debian/patches/series --- h5z-zfp-1.1.1/debian/patches/series 1970-01-01 01:00:00.000000000 +0100 +++ h5z-zfp-1.1.1/debian/patches/series 2026-06-13 10:12:25.000000000 +0200 @@ -0,0 +1 @@ +pr_168.patch
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