diff options
| -rw-r--r-- | contrib/dialog/prgbox.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/contrib/dialog/prgbox.c b/contrib/dialog/prgbox.c index fea2393..8c9f627 100644 --- a/contrib/dialog/prgbox.c +++ b/contrib/dialog/prgbox.c @@ -33,8 +33,7 @@ dlg_popen(const char *command, const char *type) FILE *result = 0; int fd[2]; int pid; - char *blob; - char **argv; + const char *argv[4]; if ((*type == 'r' || *type != 'w') && pipe(fd) == 0) { switch (pid = fork()) { @@ -63,11 +62,11 @@ dlg_popen(const char *command, const char *type) * given command. Also, it needs the command to be parsed into * tokens. */ - if ((blob = malloc(4 + strlen(command))) != 0) { - sprintf(blob, "-c %s", command); - argv = dlg_string_to_argv(blob); - execvp("sh", argv); - } + argv[0] = "sh"; + argv[1] = "-c"; + argv[2] = command; + argv[3] = NULL; + execvp("sh", (char **)argv); _exit(127); /* NOTREACHED */ default: /* parent */ |
