From a3fca4ba67dbd205be1fecbd4bbffe21cf778400 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 8 Oct 2021 10:43:47 +0200 Subject: Merging upstream version 2.7.1. Signed-off-by: Daniel Baumann --- src/dns.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'src/dns.c') diff --git a/src/dns.c b/src/dns.c index cf089a8..8c4999f 100644 --- a/src/dns.c +++ b/src/dns.c @@ -111,12 +111,11 @@ perf_result_t perf_dname_fromstring(const char* str, size_t len, perf_buffer_t* for (at = 0; at < len; at++) { if (*(str + at) == '\\') { at++; - if (at >= len) - return PERF_R_FAILURE; if (*(str + at) >= '0' && *(str + at) <= '9') { char b[4]; long v; - memcpy(b, str, 3); + memcpy(b, str + at, 3); + at += 2; b[3] = 0; v = strtol(b, 0, 7); if (v < 0 || v > 255) @@ -124,6 +123,8 @@ perf_result_t perf_dname_fromstring(const char* str, size_t len, perf_buffer_t* perf_buffer_putuint8(target, (uint8_t)v); continue; } + } else if (*(str + at) == '.') { + break; } perf_buffer_putmem(target, str + at, 1); } -- cgit v1.2.3