aboutsummaryrefslogtreecommitdiff
path: root/inet/getnameinfo.c
diff options
context:
space:
mode:
authorUlrich Drepper <drepper@redhat.com>2006-04-07 04:29:25 +0000
committerUlrich Drepper <drepper@redhat.com>2006-04-07 04:29:25 +0000
commit0292b0dd6c85436fb10df5a77bde53ad4c298a6b (patch)
treefae98fcd869f6299579f9e8948c2753894d0ed39 /inet/getnameinfo.c
parent6738b3c073c6b8f0ad145d77ba61fc1238256f8d (diff)
downloadglibc-0292b0dd6c85436fb10df5a77bde53ad4c298a6b.tar
glibc-0292b0dd6c85436fb10df5a77bde53ad4c298a6b.tar.gz
glibc-0292b0dd6c85436fb10df5a77bde53ad4c298a6b.tar.bz2
glibc-0292b0dd6c85436fb10df5a77bde53ad4c298a6b.zip
* libio/fmemopen.c (fmemopen): Free stream memory in case of
invalid length [Coverity CID 106]. * nss/nss_files/files-key.c (search): Close stream before successful return [Coverity CID 107]. * io/fts.c (fts_open): Don't allocate parent if *argv==NULL [Coverity CID 108]. * sunrpc/rpc_cout.c (inline_struct): Free sizestr after use [Coverity CID 110, 109]. * sunrpc/rpc_scan.c (docppline): Free file string if it is not going to be used [Coverity CID 111]. * sysdeps/unix/sysv/linux/getsourcefilter.c (getsourcefilter): Free memory if socket level value cannot be retrieved [Coverity CID 112]. * nis/nis_clone_dir.c (nis_clone_directory): Free all memory in error case [Coverity CID 114]. * nis/nis_clone_res.c (nis_clone_result): Free all memory in the error cases [Coverity CID 115]. * sunrpc/rpc_parse.c (get_definition): Free defp if tok == TOK_EOF [Coverity CID 116]. * sysdeps/unix/sysv/linux/setsourcefilter.c (setsourcefilter): Free memory if socket level value cannot be retrieved [Coverity CID 117]. * elf/cache.c (save_cache): Initialize pad to avoid writing uninitialized data to disk. * elf/cache.c (save_cache): Free file_entries_new [Coverity CID 118]. * intl/finddomain.c (_nl_find_domain): Avoid strdup of expand locale name, use strdupa. Remove free call [Coverity CID 119]. * sunrpc/rpc_main.c (generate_guard): Avoid extra allocation and the resulting leak [Coverity CID 121]. * sunrpc/rpc_main.c (mkfile_output): Free all allocated memory [Coverity CID 122]. * sunrpc/rpc_main.c (h_output): Free guard after we are done [Coverity CID 123]. * sunrpc/svc_udp.c (cache_set): Free victim if newbuf allocation fails [Coverity CID 126]. * sunrpc/svc_udp.c (svcudp_enablecache): Free memory in error cases [Coverity CID 127]. * nis/nis_table.c (__create_ib_request): Free ibreq in case strdup fails [Coverity CID 128]. * nis/nis_getservlist.c (nis_getservlist): Free all memory in case of an error [Coverity CID 130, 129]. * nis/nis_print_group_entry.c (nis_print_group_entry): If nis_lookup call failed, return. Free lookup result in error cases [Coverity CID 131]. * nis/nis_removemember.c (nis_removemember): Free all memory in error cases [Coverity CID 132]. * nis/nss_nisplus/nisplus-alias.c (_nss_nisplus_getaliasbyname_r): Always free lookup result [Coverity CID 134]. * nis/nss_nisplus/nisplus-ethers.c (_nss_nisplus_gethostton_r): Always free lookup result [Coverity CID 135]. * nis/nss_nisplus/nisplus-ethers.c (_nss_nisplus_getntohost_r): Always free lookup result [Coverity CID 136]. * nis/nss_nisplus/nisplus-network.c (_nss_nisplus_getnetbyaddr_r): Before retrying, free old result [Coverity CID 137]. * nis/nss_nisplus/nisplus-publickey.c (_nss_nisplus_netname2user): Free res in case UID is zero [Coverity CID 138]. * nis/ypclnt.c (yp_update): Always free master string [Coverity CID 140]. * nis/nis_creategroup.c (nis_creategroup): Free all memory in error cases [Coverity CID 143, 142, 141]. * nis/nss_nis/nis-publickey.c (_nss_nis_getpublickey): Free result if yp_match call succeeded [Coverity CID 155]. * nis/nss_nis/nis-publickey.c (_nss_nis_getsecretkey): Free string allocated in yp_match at all times [Coverity CID 157, 156]. * nscd/nscd.c (write_pid): Close stream also if writing failed [Coverity CID 165]. * nis/nis_table.c (nis_add_entry): Move test for NULL parameter ahead of first use [Coverity CID 167]. * nis/nss_nis/nis-alias.c (_nss_nis_getaliasbyname_r): Move test for NULL parameter ahead of first use [Coverity CID 168]. * intl/finddomain.c (_nl_find_domain): We never return NULL if we found the locale [Coverity CID 169]. * inet/getnameinfo.c (getnameinfo): __getservbyport_r does not set herrno [Coverity CID 178]. * nis/nis_checkpoint.c (nis_checkpoint): Don't access and returned freed object [Coverity CID 182].
Diffstat (limited to 'inet/getnameinfo.c')
-rw-r--r--inet/getnameinfo.c25
1 files changed, 8 insertions, 17 deletions
diff --git a/inet/getnameinfo.c b/inet/getnameinfo.c
index 493a423c10..5057fd221a 100644
--- a/inet/getnameinfo.c
+++ b/inet/getnameinfo.c
@@ -403,25 +403,16 @@ getnameinfo (const struct sockaddr *sa, socklen_t addrlen, char *host,
if (!(flags & NI_NUMERICSERV))
{
struct servent *s, ts;
- while (__getservbyport_r (((const struct sockaddr_in *) sa)->sin_port,
- ((flags & NI_DGRAM) ? "udp" : "tcp"),
- &ts, tmpbuf, tmpbuflen, &s))
+ int e;
+ while ((e = __getservbyport_r (((const struct sockaddr_in *) sa)->sin_port,
+ ((flags & NI_DGRAM)
+ ? "udp" : "tcp"),
+ &ts, tmpbuf, tmpbuflen, &s)))
{
- if (herrno == NETDB_INTERNAL)
- {
- if (errno == ERANGE)
- tmpbuf = extend_alloca (tmpbuf, tmpbuflen,
- 2 * tmpbuflen);
- else
- {
- __set_errno (serrno);
- return EAI_SYSTEM;
- }
- }
+ if (e == ERANGE)
+ tmpbuf = extend_alloca (tmpbuf, tmpbuflen, 2 * tmpbuflen);
else
- {
- break;
- }
+ break;
}
if (s)
{