Author: kevans
Date: Tue May 28 16:12:16 2019
New Revision: 348328
URL: https://svnweb.freebsd.org/changeset/base/348328
Log:
bectl(8): Address Coverity complaints
CID 1400451: case 0 is missing a break/return and falling through to the
default case. waitpid(0, ...) makes little sense in the child, we likely
wanted to terminate immediately.
CID 1400453: size argument uses sizeof(char **) instead of sizeof(char *)
and is assigned to a char **; sizeof's match but "this isn't a portable
assumption".
CID: 1400451, 1400453
MFC after: 3 days
Modified:
head/sbin/bectl/bectl_jail.c
Modified: head/sbin/bectl/bectl_jail.c
==============================================================================
--- head/sbin/bectl/bectl_jail.c Tue May 28 15:47:00 2019
(r348327)
+++ head/sbin/bectl/bectl_jail.c Tue May 28 16:12:16 2019
(r348328)
@@ -155,7 +155,7 @@ build_jailcmd(char ***argvp, bool interactive, int arg
nargv += argc;
}
- jargv = *argvp = calloc(nargv, sizeof(jargv));
+ jargv = *argvp = calloc(nargv, sizeof(*jargv));
if (jargv == NULL)
err(2, "calloc");
@@ -346,6 +346,7 @@ bectl_cmd_jail(int argc, char *argv[])
case 0:
execv("/usr/sbin/jail", jargv);
fprintf(stderr, "bectl jail: failed to execute\n");
+ return (1);
default:
waitpid(pid, NULL, 0);
}
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