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author | Richard Warren <Richard.Warren@hdfgroup.org> | 2019-12-06 21:42:36 (GMT) |
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committer | Richard Warren <Richard.Warren@hdfgroup.org> | 2019-12-06 21:42:36 (GMT) |
commit | 0c06cfc6ef9d851908f1017881598628ddf70b2a (patch) | |
tree | 0046503ba9371adcf6ad33a307d6e6827e52d88a /src/H5HFcache.c | |
parent | 9d24eefaf71bae79ab3e483a608ddb8deff17b39 (diff) | |
download | hdf5-0c06cfc6ef9d851908f1017881598628ddf70b2a.zip hdf5-0c06cfc6ef9d851908f1017881598628ddf70b2a.tar.gz hdf5-0c06cfc6ef9d851908f1017881598628ddf70b2a.tar.bz2 |
Merged HDFFV-10929_2GB_testing to hdf5_1_12
Diffstat (limited to 'src/H5HFcache.c')
-rw-r--r-- | src/H5HFcache.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/H5HFcache.c b/src/H5HFcache.c index 2d1c1f2..ab448ef 100644 --- a/src/H5HFcache.c +++ b/src/H5HFcache.c @@ -406,7 +406,7 @@ static herr_t H5HF__cache_hdr_get_final_load_size(const void *_image, size_t image_len, void *_udata, size_t *actual_len) { - H5HF_hdr_t hdr; /* Temporary fractal heap header */ + H5HF_hdr_t hdr; /* Temporary fractal heap header */ const uint8_t *image = (const uint8_t *)_image; /* Pointer into into supplied image */ H5HF_hdr_cache_ud_t *udata = (H5HF_hdr_cache_ud_t *)_udata; /* User data for callback */ herr_t ret_value = SUCCEED; /* Return value */ @@ -419,6 +419,12 @@ H5HF__cache_hdr_get_final_load_size(const void *_image, size_t image_len, HDassert(actual_len); HDassert(*actual_len == image_len); + /* Initialize because GCC 5.5 does not realize that the + * H5HF__hdr_prefix_decode() call is sufficient to initialize. + * GCC 8 is clever enough to see that the variable is initialized. + * TBD condition on compiler version. + */ + hdr.filter_len = 0; /* Deserialize the fractal heap header's prefix */ if(H5HF__hdr_prefix_decode(&hdr, &image) < 0) HGOTO_ERROR(H5E_HEAP, H5E_CANTDECODE, FAIL, "can't decode fractal heap header prefix") |