diff options
Diffstat (limited to 'string.c')
-rw-r--r-- | string.c | 11 |
1 files changed, 5 insertions, 6 deletions
@@ -464,7 +464,6 @@ str_independent(str) VALUE str; { if (FL_TEST(str, STR_TMPLOCK)) { - FL_UNSET(str, STR_TMPLOCK); rb_raise(rb_eRuntimeError, "can't modify string; temporarily locked"); } if (OBJ_FROZEN(str)) rb_error_frozen("string"); @@ -2045,9 +2044,9 @@ str_gsub(argc, argv, str, bang) VALUE pat, val, repl, match, dest; struct re_registers *regs; long beg, n; - long offset, blen, len; + long offset, blen, slen, len; int iter = 0; - char *buf, *bp, *cp; + char *buf, *bp, *sp, *cp; int tainted = 0; if (argc == 1 && rb_block_given_p()) { @@ -2074,9 +2073,9 @@ str_gsub(argc, argv, str, bang) dest = rb_str_new5(str, 0, blen); buf = RSTRING(dest)->ptr; bp = buf; - cp = RSTRING(str)->ptr; + sp = cp = RSTRING(str)->ptr; + slen = RSTRING(str)->len; - rb_str_locktmp(str); rb_str_locktmp(dest); while (beg >= 0) { n++; @@ -2085,7 +2084,7 @@ str_gsub(argc, argv, str, bang) if (iter) { rb_match_busy(match); val = rb_obj_as_string(rb_yield(rb_reg_nth_match(0, match))); - str_mod_check(dest, buf, blen); + str_mod_check(str, sp, slen); rb_backref_set(match); } else { |