Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 980f297e authored by martinwu's avatar martinwu
Browse files

Revet part of aosp/2163902 

Some "errno = 0" were removed in aosp/2163902, but we are not sure those changes are safe after review. To mitigate the risk, we add those "errno = 0" back.

Bug: 242471229
Test: atest pass
Change-Id: I02257a3b8bc23c1c2b71942b939b9818617984c9
parent 504968e2

getaddrinfo.cpp

+1 −0
Original line number Diff line number Diff line
@@ -1792,6 +1792,7 @@ static int res_searchN(const char* name, res_target* target, ResState* res, int* 


    hp = (HEADER*)(void*)target->answer.data();



    errno = 0;

    *herrno = HOST_NOT_FOUND; /* default, if we never query */

    dots = 0;

    for (cp = name; *cp; cp++) dots += (*cp == '.');

res_query.cpp

+1 −0
Original line number Diff line number Diff line
@@ -211,6 +211,7 @@ int res_nsearch(ResState* statp, const char* name, /* domain name */ 
    int got_nodata = 0, got_servfail = 0, root_on_list = 0;

    int tried_as_is = 0;



    errno = 0;

    *herrno = HOST_NOT_FOUND; /* True if we never query. */



    dots = 0;

res_send.cpp

+1 −0
Original line number Diff line number Diff line
@@ -780,6 +780,7 @@ same_ns: 
                return -1;

            }

        }

        errno = 0;

        if (random_bind(statp->tcp_nssock, nsap->sa_family) < 0) {

            *terrno = errno;

            dump_error("bind/vc", nsap);