diff options
Diffstat (limited to 'mrbgems/mruby-pack')
| -rw-r--r-- | mrbgems/mruby-pack/src/pack.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/mrbgems/mruby-pack/src/pack.c b/mrbgems/mruby-pack/src/pack.c index d953ce898..e191c1d58 100644 --- a/mrbgems/mruby-pack/src/pack.c +++ b/mrbgems/mruby-pack/src/pack.c @@ -398,7 +398,7 @@ pack_w(mrb_state *mrb, mrb_value o, mrb_value str, mrb_int sidx, unsigned int fl if ((n & mask) == 0) break; } str = str_len_ensure(mrb, str, sidx + i); - p = RSTRING_PTR(str); + p = RSTRING_PTR(str)+sidx; for (size_t j=i; j>0; p++,j--) { mrb_int x = (n>>(7*(j-1)))&0x7f; *p = (char)x; @@ -997,8 +997,8 @@ pack_M(mrb_state *mrb, mrb_value src, mrb_value dst, mrb_int didx, int count) prev = '\n'; } if (i > 1024 - 5) { - str_len_ensure(mrb, dst, didx+i); - memcpy(RSTRING_PTR(dst), buff, i); + str_len_ensure(mrb, dst, didx+dlen+i); + memcpy(RSTRING_PTR(dst)+didx+dlen, buff, i); dlen += i; i = 0; } @@ -1009,8 +1009,8 @@ pack_M(mrb_state *mrb, mrb_value src, mrb_value dst, mrb_int didx, int count) buff[i++] = '\n'; } if (i > 0) { - str_len_ensure(mrb, dst, didx+i); - memcpy(RSTRING_PTR(dst), buff, i); + str_len_ensure(mrb, dst, didx+dlen+i); + memcpy(RSTRING_PTR(dst)+didx+dlen, buff, i); dlen += i; } return dlen; |