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string.c: fix memory leak

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61386 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2017-12-21 07:59:00 +00:00
parent c364252926
commit 168c019998
1 changed files with 1 additions and 0 deletions
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string.c
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@ -6287,6 +6287,7 @@ str_undump(VALUE str)
memcpy(buf, encname, size); memcpy(buf, encname, size);
buf[size] = '\0'; buf[size] = '\0';
encidx = rb_enc_find_index(buf); encidx = rb_enc_find_index(buf);
xfree(buf);
if (encidx < 0) { if (encidx < 0) {
rb_raise(rb_eRuntimeError, "dumped string has unknown encoding name"); rb_raise(rb_eRuntimeError, "dumped string has unknown encoding name");
} }