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| author | Eitan Adler <eadler@FreeBSD.org> | 2012-12-20 18:13:04 +0000 |
|---|---|---|
| committer | Eitan Adler <eadler@FreeBSD.org> | 2012-12-20 18:13:04 +0000 |
| commit | 240c2c70d3edbb05a8506aa27d6ec2296cc9169c (patch) | |
| tree | 43257a84aac0f41e45f02c6d87a10e8db347dee7 /usr.bin | |
| parent | 5c7072b0cdb3da953577b0ba14d0dba6d6b28e1d (diff) | |
| download | src-240c2c70d3edbb05a8506aa27d6ec2296cc9169c.tar.gz src-240c2c70d3edbb05a8506aa27d6ec2296cc9169c.zip | |
MFC r244037:
Add check for failure of mkstemp and setenv.
Approved by: cperciva (implicit)
Notes
Notes:
svn path=/stable/8/; revision=244497
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/fetch/fetch.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/usr.bin/fetch/fetch.c b/usr.bin/fetch/fetch.c index e8b7318a7ffe..afa9716635b5 100644 --- a/usr.bin/fetch/fetch.c +++ b/usr.bin/fetch/fetch.c @@ -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); @@ -974,7 +977,8 @@ 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) |