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| author | yar <yar@FreeBSD.org> | 2006-11-27 17:34:40 +0000 |
|---|---|---|
| committer | yar <yar@FreeBSD.org> | 2006-11-27 17:34:40 +0000 |
| commit | 0ceaba73fc1ee61fbde03d631b1ed00d2fdb89ba (patch) | |
| tree | e74cfe11b85b03775a107045c25bf4ba273fd755 /usr.bin/systat/netstat.c | |
| parent | cf3ea4f2b87ee8ddcfb809cf0423d7619a9dd024 (diff) | |
| download | FreeBSD-src-0ceaba73fc1ee61fbde03d631b1ed00d2fdb89ba.zip FreeBSD-src-0ceaba73fc1ee61fbde03d631b1ed00d2fdb89ba.tar.gz | |
The logic of fetchnetstat_sysctl() isn't too complex: if idx is 0,
we set and use xtp; if idx is 1, we set and use xip; the other cases
are impossible. However, GCC cannot see that xip and xtp are always
initialized before use because they are initialized and used in
different if/else blocks. So setting them to NULL at the very
beginning won't hurt.
Diffstat (limited to 'usr.bin/systat/netstat.c')
| -rw-r--r-- | usr.bin/systat/netstat.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/usr.bin/systat/netstat.c b/usr.bin/systat/netstat.c index 564362e..22ef864 100644 --- a/usr.bin/systat/netstat.c +++ b/usr.bin/systat/netstat.c @@ -252,8 +252,8 @@ fetchnetstat_sysctl() struct xinpgen *inpg; char *cur, *end; struct inpcb *inpcb; - struct xinpcb *xip; - struct xtcpcb *xtp; + struct xinpcb *xip = NULL; + struct xtcpcb *xtp = NULL; int plen; size_t lsz; |
