diff options
Diffstat (limited to 'erts/emulator/beam/utils.c')
| -rw-r--r-- | erts/emulator/beam/utils.c | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/erts/emulator/beam/utils.c b/erts/emulator/beam/utils.c index 993585be10..4bf60619ba 100644 --- a/erts/emulator/beam/utils.c +++ b/erts/emulator/beam/utils.c @@ -3152,6 +3152,9 @@ tailrecur_ne: int cmp; byte* a_ptr; byte* b_ptr; + if (eq_only && a_size != b_size) { + RETURN_NEQ(a_size - b_size); + } ERTS_GET_BINARY_BYTES(a, a_ptr, a_bitoffs, a_bitsize); ERTS_GET_BINARY_BYTES(b, b_ptr, b_bitoffs, b_bitsize); if ((a_bitsize | b_bitsize | a_bitoffs | b_bitoffs) == 0) { @@ -4360,15 +4363,20 @@ erts_read_env(char *key) char *value = erts_alloc(ERTS_ALC_T_TMP, value_len); int res; while (1) { - res = erts_sys_getenv_raw(key, value, &value_len); - if (res <= 0) - break; - value = erts_realloc(ERTS_ALC_T_TMP, value, value_len); + res = erts_sys_explicit_8bit_getenv(key, value, &value_len); + + if (res >= 0) { + break; + } + + value = erts_realloc(ERTS_ALC_T_TMP, value, value_len); } - if (res != 0) { - erts_free(ERTS_ALC_T_TMP, value); - return NULL; + + if (res != 1) { + erts_free(ERTS_ALC_T_TMP, value); + return NULL; } + return value; } |