[sr-dev] git:master:d6f313e6: core: fixed passed buffer size in suip2a() for ipv6

Module: kamailio Branch: master Commit: d6f313e61b3318924e6653c8ca1184b2016f701d URL: https://github.com/kamailio/kamailio/commit/d6f313e61b3318924e6653c8ca1184b… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2015-10-26T21:31:59+01:00 core: fixed passed buffer size in suip2a() for ipv6 - buffer size set to IP6_MAX_STR_SIZE, it was too short and returned value was empty addres "[]" - the function is used only by siptrace - patch from github pull request #381 --- Modified: ip_addr.h --- Diff: https://github.com/kamailio/kamailio/commit/d6f313e61b3318924e6653c8ca1184b… Patch: https://github.com/kamailio/kamailio/commit/d6f313e61b3318924e6653c8ca1184b… --- diff --git a/ip_addr.h b/ip_addr.h index bce06fa..20176b0 100644 --- a/ip_addr.h +++ b/ip_addr.h @@ -741,14 +741,14 @@ static inline char* suip2a(union sockaddr_union* su, int su_len) return "<addr. error>"; buf[0]='['; offs=1+ip6tosbuf((unsigned char*)su->sin6.sin6_addr.s6_addr, &buf[1], - sizeof(buf)-4); + IP6_MAX_STR_SIZE); buf[offs]=']'; offs++; }else if (unlikely(su_len<sizeof(su->sin))) return "<addr. error>"; else - offs=ip4tosbuf((unsigned char*)&su->sin.sin_addr, buf, sizeof(buf)-2); + offs=ip4tosbuf((unsigned char*)&su->sin.sin_addr, buf, IP4_MAX_STR_SIZE); buf[offs]=0; return buf; }