diff options
Diffstat (limited to 'erts')
| -rw-r--r-- | erts/emulator/hipe/hipe_bif0.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/erts/emulator/hipe/hipe_bif0.c b/erts/emulator/hipe/hipe_bif0.c index b0abfd2310..2a877d8ace 100644 --- a/erts/emulator/hipe/hipe_bif0.c +++ b/erts/emulator/hipe/hipe_bif0.c @@ -440,9 +440,12 @@ BIF_RETTYPE hipe_bifs_alloc_data_2(BIF_ALIST_2) align != sizeof(long) && align != sizeof(double))) BIF_ERROR(BIF_P, BADARG); nrbytes = unsigned_val(BIF_ARG_2); + if (nrbytes == 0) + BIF_RET(make_small(0)); block = erts_alloc(ERTS_ALC_T_HIPE, nrbytes); if ((unsigned long)block & (align-1)) - fprintf(stderr, "Yikes! erts_alloc() returned misaligned address %p\r\n", block); + fprintf(stderr, "%s: erts_alloc(%lu) returned %p which is not %lu-byte aligned\r\n", + __FUNCTION__, (unsigned long)nrbytes, block, (unsigned long)align); BIF_RET(address_to_term(block, BIF_P)); } |