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 0ca3b67..ab6ab2c 100644 --- a/src/H5HLcache.c +++ b/src/H5HLcache.c @@ -257,6 +257,7 @@ 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 */ /* check arguments */ HDassert(f); @@ -272,7 +273,8 @@ H5HL__prefix_load(H5F_t *f, hid_t dxpl_id, haddr_t addr, void *_udata)) H5E_THROW(H5E_CANTGET, "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 */ |