diff options
Diffstat (limited to 'src/H5HLcache.c')
| -rw-r--r-- | src/H5HLcache.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/H5HLcache.c b/src/H5HLcache.c index a3c43ac..6576284 100644 --- a/src/H5HLcache.c +++ b/src/H5HLcache.c @@ -258,6 +258,7 @@ H5HL_prefix_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *_udata) size_t spec_read_size; /* Size of buffer to speculatively read in */ const uint8_t *p; /* Pointer into decoding buffer */ haddr_t eoa; /* Relative end of file address */ + hsize_t min; /* temp min value to avoid macro nesting */ H5HL_prfx_t *ret_value; /* Return value */ FUNC_ENTER_NOAPI_NOINIT @@ -276,7 +277,8 @@ H5HL_prefix_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *_udata) HGOTO_ERROR(H5E_HEAP, H5E_CANTGET, NULL, "unable to determine file size") /* Compute the size of the speculative local heap prefix buffer */ - H5_ASSIGN_OVERFLOW(spec_read_size, MIN(eoa - addr, H5HL_SPEC_READ_SIZE), /* From: */ hsize_t, /* To: */ size_t); + min = MIN(eoa - addr, H5HL_SPEC_READ_SIZE); + H5_CHECKED_ASSIGN(spec_read_size, size_t, min, hsize_t); HDassert(spec_read_size >= udata->sizeof_prfx); /* Attempt to speculatively read both local heap prefix and heap data */ |