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| author | pfg <pfg@FreeBSD.org> | 2016-01-04 03:20:41 +0000 |
|---|---|---|
| committer | pfg <pfg@FreeBSD.org> | 2016-01-04 03:20:41 +0000 |
| commit | d9222b5f8fb29be6dea4f5d3a49acd3c3818668d (patch) | |
| tree | ed2024fa036203f89b59b039aaf6da516080c45f /usr.sbin/cron/cron/popen.c | |
| parent | e239096251e02e9b318a77632b5df90807e2ed61 (diff) | |
| download | FreeBSD-src-d9222b5f8fb29be6dea4f5d3a49acd3c3818668d.zip FreeBSD-src-d9222b5f8fb29be6dea4f5d3a49acd3c3818668d.tar.gz | |
MFC r292605, r292606, r292607, r292608:
cron: bring some fixes for Coverity reports and other issues.
crontab: replace malloc + bzero with calloc
crontab: properly free an entry
cron: Check the return value of pipe(2)
CID: 271773, 1009830,
Diffstat (limited to 'usr.sbin/cron/cron/popen.c')
| -rw-r--r-- | usr.sbin/cron/cron/popen.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/usr.sbin/cron/cron/popen.c b/usr.sbin/cron/cron/popen.c index 428de2e..57b1f77 100644 --- a/usr.sbin/cron/cron/popen.c +++ b/usr.sbin/cron/cron/popen.c @@ -82,9 +82,8 @@ cron_popen(program, type, e) if (!pids) { if ((fds = getdtablesize()) <= 0) return(NULL); - if (!(pids = (PID_T *)malloc((u_int)(fds * sizeof(PID_T))))) + if (!(pids = calloc(fds, sizeof(PID_T)))) return(NULL); - bzero((char *)pids, fds * sizeof(PID_T)); } if (pipe(pdes) < 0) return(NULL); |
