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authorJohn Högberg <[email protected]>2018-03-05 12:55:13 +0100
committerJohn Högberg <[email protected]>2018-03-09 08:34:22 +0100
commit4d4629605ab7d3c3a5268502dadcf639151d6c42 (patch)
tree78e8d2f9bdea7cd08053be0df26099e88a784fbb /erts/emulator/beam/erl_bif_chksum.c
parentca9e3cea6cfdad0d99dcef149cb0ba1d1e1e98f2 (diff)
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Always use sys_memcpy/cmp/etc instead of plain memcpy/cmp/etc
Diffstat (limited to 'erts/emulator/beam/erl_bif_chksum.c')
-rw-r--r--erts/emulator/beam/erl_bif_chksum.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/erts/emulator/beam/erl_bif_chksum.c b/erts/emulator/beam/erl_bif_chksum.c
index 9417803e14..9095bcd380 100644
--- a/erts/emulator/beam/erl_bif_chksum.c
+++ b/erts/emulator/beam/erl_bif_chksum.c
@@ -516,7 +516,7 @@ md5_2(BIF_ALIST_2)
/* No need to check context, this function cannot be called with unaligned
or badly sized context as it's always trapped to. */
bytes = binary_bytes(BIF_ARG_1);
- memcpy(&context,bytes,sizeof(MD5_CTX));
+ sys_memcpy(&context,bytes,sizeof(MD5_CTX));
rest = do_chksum(&md5_wrap,BIF_P,BIF_ARG_2,100,(void *) &context,&res,
&err);
if (err != 0) {
@@ -564,7 +564,7 @@ md5_update_2(BIF_ALIST_2)
erts_free_aligned_binary_bytes(temp_alloc);
BIF_ERROR(BIF_P, BADARG);
}
- memcpy(&context,bytes,sizeof(MD5_CTX));
+ sys_memcpy(&context,bytes,sizeof(MD5_CTX));
erts_free_aligned_binary_bytes(temp_alloc);
rest = do_chksum(&md5_wrap,BIF_P,BIF_ARG_2,100,(void *) &context,&res,
&err);
@@ -599,7 +599,7 @@ md5_final_1(BIF_ALIST_1)
goto error;
}
bin = erts_new_heap_binary(BIF_P, (byte *)NULL, 16, &result);
- memcpy(&ctx_copy, context, sizeof(MD5_CTX));
+ sys_memcpy(&ctx_copy, context, sizeof(MD5_CTX));
erts_free_aligned_binary_bytes(temp_alloc);
MD5Final(result, &ctx_copy);
BIF_RET(bin);