diff options
| author | pfg <pfg@FreeBSD.org> | 2015-02-16 21:35:29 +0000 |
|---|---|---|
| committer | pfg <pfg@FreeBSD.org> | 2015-02-16 21:35:29 +0000 |
| commit | 23ff0c84ba730f13f258ea812d73c6f7ec4f50a2 (patch) | |
| tree | 6b4a2cf3c59a92cf1b7bef4808a87cdfc1e5be26 /lib/libcompat | |
| parent | b5f65ef8678ef13a4b4b501127267f6b033be51a (diff) | |
| download | FreeBSD-src-23ff0c84ba730f13f258ea812d73c6f7ec4f50a2.zip FreeBSD-src-23ff0c84ba730f13f258ea812d73c6f7ec4f50a2.tar.gz | |
rexec(3): prevent uninitialized access to "port" variable.
CID: 1018716 (and clang static checker)
Diffstat (limited to 'lib/libcompat')
| -rw-r--r-- | lib/libcompat/4.3/rexec.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/lib/libcompat/4.3/rexec.c b/lib/libcompat/4.3/rexec.c index 4e01eb6..92357aa 100644 --- a/lib/libcompat/4.3/rexec.c +++ b/lib/libcompat/4.3/rexec.c @@ -332,10 +332,10 @@ retry: perror(hp->h_name); return (-1); } - if (fd2p == 0) { - (void) write(s, "", 1); - port = 0; - } else { + port = 0; + if (fd2p == 0) + (void) write(s, "", 1); + else { char num[8]; int s2, sin2len; |
