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| author | brian <brian@FreeBSD.org> | 2001-08-20 15:44:17 +0000 |
|---|---|---|
| committer | brian <brian@FreeBSD.org> | 2001-08-20 15:44:17 +0000 |
| commit | 903d158faec071b6e0aa3d20a424b83ca53fd949 (patch) | |
| tree | a955fcd9494302a6243d0243d2d3ee52641bae61 /lib | |
| parent | f6df81abf7c436587911b4f8494b943eddbe6af8 (diff) | |
| download | FreeBSD-src-903d158faec071b6e0aa3d20a424b83ca53fd949.zip FreeBSD-src-903d158faec071b6e0aa3d20a424b83ca53fd949.tar.gz | |
Handle snprintf() returning < 0 (not just -1)
MFC after: 2 weeks
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libfetch/ftp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/libfetch/ftp.c b/lib/libfetch/ftp.c index 25ea020..93dacdb 100644 --- a/lib/libfetch/ftp.c +++ b/lib/libfetch/ftp.c @@ -744,7 +744,7 @@ _ftp_authenticate(int cd, struct url *url, struct url *purl) if (!pwd || !*pwd) { if ((logname = getlogin()) == 0) logname = FTP_ANONYMOUS_USER; - if ((len = snprintf(pbuf, MAXLOGNAME + 1, "%s@", logname)) == -1) + if ((len = snprintf(pbuf, MAXLOGNAME + 1, "%s@", logname)) < 0) len = 0; else if (len > MAXLOGNAME) len = MAXLOGNAME; |
