diff options
| author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-10-17 15:08:59 +0000 |
|---|---|---|
| committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2018-10-17 15:08:59 +0000 |
| commit | e68968288f45a5de3d1273fc30383fb67aed4fc7 (patch) | |
| tree | c6b0993606241f3eba6608c05a7686183b618fae /pack.c | |
| parent | fbf633c3723368470cf7adf79e703b06c3ed4a0c (diff) | |
merge revision(s) 65125:
infect taint flag on Array#pack and String#unpack
with the directives "B", "b", "H" and "h".
* pack.c (pack_pack, pack_unpack_internal): infect taint flag.
* test/ruby/test_pack.rb: add test for above.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@65129 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'pack.c')
| -rw-r--r-- | pack.c | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -761,6 +761,7 @@ pack_pack(int argc, VALUE *argv, VALUE ary) StringValue(from); ptr = RSTRING_PTR(from); plen = RSTRING_LEN(from); + OBJ_INFECT(res, from); if (len == 0 && type == 'm') { encodes(res, ptr, plen, type, 0); @@ -788,6 +789,7 @@ pack_pack(int argc, VALUE *argv, VALUE ary) case 'M': /* quoted-printable encoded string */ from = rb_obj_as_string(NEXTFROM); + OBJ_INFECT(res, from); if (len <= 1) len = 72; qpencode(res, from, len); @@ -813,6 +815,7 @@ pack_pack(int argc, VALUE *argv, VALUE ary) } else { t = StringValuePtr(from); + OBJ_INFECT(res, from); rb_obj_taint(from); } if (!associates) { @@ -1195,6 +1198,7 @@ pack_unpack_internal(VALUE str, VALUE fmt, int mode) len = (send - s) * 8; bits = 0; bitstr = rb_usascii_str_new(0, len); + OBJ_INFECT(bitstr, str); t = RSTRING_PTR(bitstr); for (i=0; i<len; i++) { if (i & 7) bits >>= 1; @@ -1216,6 +1220,7 @@ pack_unpack_internal(VALUE str, VALUE fmt, int mode) len = (send - s) * 8; bits = 0; bitstr = rb_usascii_str_new(0, len); + OBJ_INFECT(bitstr, str); t = RSTRING_PTR(bitstr); for (i=0; i<len; i++) { if (i & 7) bits <<= 1; @@ -1237,6 +1242,7 @@ pack_unpack_internal(VALUE str, VALUE fmt, int mode) len = (send - s) * 2; bits = 0; bitstr = rb_usascii_str_new(0, len); + OBJ_INFECT(bitstr, str); t = RSTRING_PTR(bitstr); for (i=0; i<len; i++) { if (i & 1) @@ -1260,6 +1266,7 @@ pack_unpack_internal(VALUE str, VALUE fmt, int mode) len = (send - s) * 2; bits = 0; bitstr = rb_usascii_str_new(0, len); + OBJ_INFECT(bitstr, str); t = RSTRING_PTR(bitstr); for (i=0; i<len; i++) { if (i & 1) |