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v4.0.x: regx/base: fix an integer overflow #6739

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Merged
merged 1 commit into from
Jun 7, 2019
+2 −2
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v4.0.x: regx/base: fix an integer overflow #6739

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4 changes: 2 additions & 2 deletions orte/mca/regx/base/regx_base_default_fns.c
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
/*
* Copyright (c) 2016-2018 Intel, Inc. All rights reserved.
* Copyright (c) 2018 Research Organization for Information Science
* Copyright (c) 2018-2019 Research Organization for Information Science
* and Technology (RIST). All rights reserved.
* $COPYRIGHT$
*
Expand Down Expand Up @@ -1056,7 +1056,7 @@ static int regex_parse_node_range(char *base, char *range, int num_digits, char
for (found = false, i = 0; i < len; ++i) {
if (isdigit((int) range[i])) {
if (!found) {
start = atoi(range + i);
start = strtol(range + i, NULL, 10);
found = true;
break;
}
Expand Down