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author | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-01-05 05:45:40 +0000 |
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committer | nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-01-05 05:45:40 +0000 |
commit | 80de7a2fe197408285c7a1a7ac5e466451a05b87 (patch) | |
tree | 553f999443bed1b327401db5520113b63993fd3f /string.c | |
parent | 4be0eb95cf92f40d68918b8f7f50e7367bff4aec (diff) | |
download | ruby-80de7a2fe197408285c7a1a7ac5e466451a05b87.tar.gz |
* string.c (rb_str_resize): copy at old length but not new length.
[ruby-core:14785]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@14892 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'string.c')
-rw-r--r-- | string.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -948,7 +948,7 @@ rb_str_resize(VALUE str, long len) else if (len <= RSTRING_EMBED_LEN_MAX) { char *ptr = RSTRING(str)->as.heap.ptr; STR_SET_EMBED(str); - MEMCPY(RSTRING(str)->as.ary, ptr, char, len); + if (slen > 0) MEMCPY(RSTRING(str)->as.ary, ptr, char, slen); RSTRING(str)->as.ary[len] = '\0'; STR_SET_EMBED_LEN(str, len); xfree(ptr); |