diff options
| author | Denys Vlasenko <dvlasenk@redhat.com> | 2011-05-03 17:29:35 +0200 |
|---|---|---|
| committer | Denys Vlasenko <dvlasenk@redhat.com> | 2011-05-03 17:29:35 +0200 |
| commit | 408763f32676fa60e74cb202486be4b17a43974e (patch) | |
| tree | 8608b4814dd829255afc842fb6741407f112fc08 | |
| parent | 05238889b2851aafda667b4d5e3b7e627ea2bed6 (diff) | |
| download | uClibc-alpine-408763f32676fa60e74cb202486be4b17a43974e.tar.bz2 uClibc-alpine-408763f32676fa60e74cb202486be4b17a43974e.tar.xz | |
getaddrinfo.c: fix incorrect check for ERANGE from gethostbyaddr_r
Also, freeaddrinfo(NULL) is ok, no need to check parameted for NULL
before calling it.
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
| -rw-r--r-- | libc/inet/getaddrinfo.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/libc/inet/getaddrinfo.c b/libc/inet/getaddrinfo.c index e619effa1..1a77c5199 100644 --- a/libc/inet/getaddrinfo.c +++ b/libc/inet/getaddrinfo.c @@ -649,7 +649,7 @@ gaih_inet(const char *name, const struct gaih_service *service, at2->family, &th, tmpbuf, tmpbuflen, &h, &herrno); - } while (rc == errno && herrno == NETDB_INTERNAL); + } while (rc == ERANGE && herrno == NETDB_INTERNAL); if (rc != 0 && herrno == NETDB_INTERNAL) { __set_h_errno(herrno); @@ -855,7 +855,7 @@ getaddrinfo(const char *name, const char *service, last_i = i; if (hints->ai_family == AF_UNSPEC && (i & GAIH_OKIFUNSPEC)) continue; - if (p) + /*if (p) - freeaddrinfo works ok on NULL too */ freeaddrinfo(p); return -(i & GAIH_EAI); } |