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| author | Kjell Winblad <[email protected]> | 2019-02-14 15:37:43 +0100 |
|---|---|---|
| committer | Kjell Winblad <[email protected]> | 2019-02-14 15:37:43 +0100 |
| commit | 11d4a893e50b1738b01846a5e669addb3e5a4f75 (patch) | |
| tree | 96ce943ff5d991ef94be255e11aeb2ab78e9eb5b /erts/emulator/beam/erl_bif_binary.c | |
| parent | 5da74b88496c9231d2fbd9cb2b7aea1121b79fa0 (diff) | |
| parent | acf97f8bcb4846bdc5935770b22ce1cb84a90a15 (diff) | |
| download | otp-11d4a893e50b1738b01846a5e669addb3e5a4f75.tar.gz otp-11d4a893e50b1738b01846a5e669addb3e5a4f75.tar.bz2 otp-11d4a893e50b1738b01846a5e669addb3e5a4f75.zip | |
Merge branch 'maint'
Diffstat (limited to 'erts/emulator/beam/erl_bif_binary.c')
| -rw-r--r-- | erts/emulator/beam/erl_bif_binary.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/erts/emulator/beam/erl_bif_binary.c b/erts/emulator/beam/erl_bif_binary.c index ca1ba55b22..4d6d31cd76 100644 --- a/erts/emulator/beam/erl_bif_binary.c +++ b/erts/emulator/beam/erl_bif_binary.c @@ -2735,7 +2735,7 @@ static BIF_RETTYPE do_encode_unsigned(Process *p, Eterm uns, Eterm endianess) dsize_t num_parts = BIG_SIZE(bigp); Eterm res; byte *b; - ErtsDigit d; + ErtsDigit d = 0; if(BIG_SIGN(bigp)) { goto badarg; @@ -2751,26 +2751,22 @@ static BIF_RETTYPE do_encode_unsigned(Process *p, Eterm uns, Eterm endianess) if (endianess == am_big) { Sint i,j; j = 0; - d = BIG_DIGIT(bigp,0); for (i=n-1;i>=0;--i) { - b[i] = d & 0xFF; - if (!((++j) % sizeof(ErtsDigit))) { + if (!((j++) % sizeof(ErtsDigit))) { d = BIG_DIGIT(bigp,j / sizeof(ErtsDigit)); - } else { - d >>= 8; } + b[i] = d & 0xFF; + d >>= 8; } } else { Sint i,j; j = 0; - d = BIG_DIGIT(bigp,0); for (i=0;i<n;++i) { - b[i] = d & 0xFF; - if (!((++j) % sizeof(ErtsDigit))) { + if (!((j++) % sizeof(ErtsDigit))) { d = BIG_DIGIT(bigp,j / sizeof(ErtsDigit)); - } else { - d >>= 8; } + b[i] = d & 0xFF; + d >>= 8; } } |