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20250903-wolfsentry_inet4_ntoa-BUFFER_TOO_SMALL #73

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Merged
dgarske merged 1 commit into from
Sep 3, 2025
Merged

20250903-wolfsentry_inet4_ntoa-BUFFER_TOO_SMALL #73

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2 changes: 1 addition & 1 deletion src/routes.c
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Original file line number Diff line number Diff line change
Expand Up @@ -3751,7 +3751,7 @@ WOLFSENTRY_API int wolfsentry_inet4_ntoa(const byte *addr, unsigned int addr_bit
*buflen -= buflen2;
if (i < 3) {
if (*buflen < 2)
WOLFSENTRY_RETURN_OK;
WOLFSENTRY_ERROR_RETURN(BUFFER_TOO_SMALL);
*buf++ = '.';
--*buflen;
}
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