diff options
Diffstat (limited to 'erts/emulator/beam/erl_unicode.c')
| -rw-r--r-- | erts/emulator/beam/erl_unicode.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/erts/emulator/beam/erl_unicode.c b/erts/emulator/beam/erl_unicode.c index b7a5c45fea..bd5439ba24 100644 --- a/erts/emulator/beam/erl_unicode.c +++ b/erts/emulator/beam/erl_unicode.c @@ -2083,18 +2083,9 @@ char* erts_convert_filename_to_wchar(byte* bytes, Uint size, return name_buf; } - -static int filename_len_16bit(byte *str) -{ - byte *p = str; - while(*p != '\0' || p[1] != '\0') { - p += 2; - } - return (p - str); -} -Eterm erts_convert_native_to_filename(Process *p, byte *bytes) +Eterm erts_convert_native_to_filename(Process *p, size_t size, byte *bytes) { - Uint size,num_chars; + Uint num_chars; Eterm *hp; byte *err_pos; Uint num_built; /* characters */ @@ -2108,7 +2099,6 @@ Eterm erts_convert_native_to_filename(Process *p, byte *bytes) case ERL_FILENAME_UTF8_MAC: mac = 1; case ERL_FILENAME_UTF8: - size = strlen((char *) bytes); if (size == 0) return NIL; if (erts_analyze_utf8(bytes,size,&err_pos,&num_chars,NULL) != ERTS_UTF8_OK) { @@ -2123,7 +2113,6 @@ Eterm erts_convert_native_to_filename(Process *p, byte *bytes) } return ret; case ERL_FILENAME_WIN_WCHAR: - size=filename_len_16bit(bytes); if ((size % 2) != 0) { /* Panic fixup to avoid crashing the emulator */ size--; hp = HAlloc(p, size+2); @@ -2146,7 +2135,6 @@ Eterm erts_convert_native_to_filename(Process *p, byte *bytes) goto noconvert; } noconvert: - size = strlen((char *) bytes); hp = HAlloc(p, 2 * size); return erts_bin_bytes_to_list(NIL, hp, bytes, size, 0); } |