use BB_EXECVP_or_die where appropriate

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

3 files changed, 3 insertions, 6 deletions

diff --git a/init/bootchartd.c b/init/bootchartd.c
index 5a1b3e8e8..ac3f261c8 100644
--- a/init/bootchartd.c
+++ b/init/bootchartd.c
@@ -441,8 +441,7 @@ int bootchartd_main(int argc UNUSED_PARAM, char **argv)
                 pid_t pid = xvfork();
                 if (pid == 0) { /* child */
                         argv += 2;
-                        execvp(argv[0], argv);
-                        bb_perror_msg_and_die("can't execute '%s'", argv[0]);
+                        BB_EXECVP_or_die(argv);
                 }
                 /* parent */
                 waitpid(pid, NULL, 0);
diff --git a/networking/nc_bloaty.c b/networking/nc_bloaty.c
index 3c622e51e..e98a5dd5b 100644
--- a/networking/nc_bloaty.c
+++ b/networking/nc_bloaty.c
@@ -268,8 +268,7 @@ static int doexec(char **proggie)
         dup2(0, 1);
         /* dup2(0, 2); - do we *really* want this? NO!
          * exec'ed prog can do it yourself, if needed */
-        execvp(proggie[0], proggie);
-        bb_perror_msg_and_die("can't execute '%s'", proggie[0]);
+        BB_EXECVP_or_die(proggie);
 }
 
 /* connect_w_timeout:
diff --git a/selinux/runcon.c b/selinux/runcon.c
index b70a5e396..54349b25c 100644
--- a/selinux/runcon.c
+++ b/selinux/runcon.c
@@ -132,6 +132,5 @@ int runcon_main(int argc UNUSED_PARAM, char **argv)
                 bb_error_msg_and_die("can't set up security context '%s'",
                                      context_str(con));
 
-        execvp(argv[0], argv);
-        bb_perror_msg_and_die("can't execute '%s'", argv[0]);
+        BB_EXECVP_or_die(argv);
 }