Author: eadler
Date: Thu Dec 20 18:13:04 2012
New Revision: 244498
URL: http://svnweb.freebsd.org/changeset/base/244498
Log:
MFC r244037:
Add check for failure of mkstemp and setenv.
Approved by: cperciva (implicit)
Modified:
stable/7/usr.bin/fetch/fetch.c
Directory Properties:
stable/7/usr.bin/fetch/ (props changed)
Modified: stable/7/usr.bin/fetch/fetch.c
==============================================================================
--- stable/7/usr.bin/fetch/fetch.c Thu Dec 20 18:13:04 2012
(r244497)
+++ stable/7/usr.bin/fetch/fetch.c Thu Dec 20 18:13:04 2012
(r244498)
@@ -604,7 +604,10 @@ fetch(char *URL, const char *path)
asprintf(&tmppath, "%.*s.fetch.XXXXXX.%s",
(int)(slash - path), path, slash);
if (tmppath != NULL) {
- mkstemps(tmppath, strlen(slash) + 1);
+ if (mkstemps(tmppath, strlen(slash) + 1) == -1)
{
+ warn("%s: mkstemps()", path);
+ goto failure;
+ }
of = fopen(tmppath, "w");
chown(tmppath, sb.st_uid, sb.st_gid);
chmod(tmppath, sb.st_mode & ALLPERMS);
@@ -969,7 +972,8 @@ main(int argc, char *argv[])
if (v_tty)
fetchAuthMethod = query_auth;
if (N_filename != NULL)
- setenv("NETRC", N_filename, 1);
+ if (setenv("NETRC", N_filename, 1) == -1)
+ err(1, "setenv: cannot set NETRC=%s", N_filename);
while (argc) {
if ((p = strrchr(*argv, '/')) == NULL)
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