15 lines
558 B
Diff
15 lines
558 B
Diff
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diff --git a/test/teststr.c b/test/teststr.c
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index d9a505475..7c945886d 100644
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--- a/test/teststr.c
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+++ b/test/teststr.c
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@@ -307,7 +307,8 @@ static void overflow_strfsize(abts_case *tc, void *data)
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for (; off < 999999999; off += 999) {
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apr_strfsize(off, buf);
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}
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- for (off = 1; off < LONG_MAX && off > 0; off *= 2) {
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+ /* Be carefull about integer overflow. */
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+ for (off = 1; off < (LONG_MAX / 4) && off > 0; off *= 2) {
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apr_strfsize(off, buf);
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apr_strfsize(off + 1, buf);
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apr_strfsize(off - 1, buf);
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