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Initialize errno before calling sscanf in json_parse_int64() so parsing valid numbers after parsing an out of range number works.

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This commit is contained in:
Eric Haszlakiewicz
2012-07-29 12:13:54 -05:00
parent 2da148df56
commit 77c6239465
3 changed files with 19 additions and 3 deletions
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10
tests/test_parse_int64.c
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@@ -80,6 +80,9 @@ int main()
strcpy(buf, "-21474836480"); // INT32_MIN * 10
checkit(buf);
strcpy(buf, "9223372036854775806"); // INT64_MAX - 1
checkit(buf);
strcpy(buf, "9223372036854775807"); // INT64_MAX
checkit(buf);
@@ -92,6 +95,9 @@ int main()
strcpy(buf, "-9223372036854775809"); // INT64_MIN - 1
checkit(buf);
strcpy(buf, "18446744073709551614"); // UINT64_MAX - 1
checkit(buf);
strcpy(buf, "18446744073709551615"); // UINT64_MAX
checkit(buf);
@@ -101,5 +107,9 @@ int main()
strcpy(buf, "-18446744073709551616"); // -UINT64_MAX
checkit(buf);
// Ensure we can still parse valid numbers after parsing out of range ones.
strcpy(buf, "123");
checkit(buf);
return 0;
}