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-rw-r--r--erts/emulator/beam/utils.c22
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;
}