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Cast up to get rid of the potential overflow posibility

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Nobuyoshi Nakada 2021-10-14 14:27:30 +09:00
parent 1220556f33
commit 1d6a490c2c
Notes: git 2021-10-14 18:43:59 +09:00 
Merged: https://github.com/ruby/ruby/pull/4968
1 changed files with 1 additions and 1 deletions
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regcomp.c
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@ -5034,7 +5034,7 @@ optimize_node_left(Node* node, NodeOptInfo* opt, OptEnv* env)
if (NSTRING_IS_DONT_GET_OPT_INFO(node)) {
int n = onigenc_strlen(env->enc, sn->s, sn->end);
max = ONIGENC_MBC_MAXLEN_DIST(env->enc) * n;
max = ONIGENC_MBC_MAXLEN_DIST(env->enc) * (OnigDistance)n;
}
else {
concat_opt_exact_info_str(&opt->exb, sn->s, sn->end,