/* FIXME: Wedge a ActionID response in here, waiting for later changes */
ast_cli_command(fd, cmd); /* XXX need to change this to use a FILE * */
l = lseek(fd, 0, SEEK_END); /* how many chars available */
- buf = alloca(l + 1);
- final_buf = alloca(l + 1);
- lseek(fd, 0, SEEK_SET);
- read(fd, buf, l);
- buf[l] = '\0';
+
+ /* This has a potential to overflow the stack. Hence, use the heap. */
+ buf = ast_calloc(1, l + 1);
+ final_buf = ast_calloc(1, l + 1);
+ if (buf) {
+ lseek(fd, 0, SEEK_SET);
+ read(fd, buf, l);
+ buf[l] = '\0';
+ if (final_buf) {
+ term_strip(final_buf, buf, l);
+ final_buf[l] = '\0';
+ }
+ astman_append(s, S_OR(final_buf, buf));
+ ast_free(buf);
+ }
close(fd);
unlink(template);
- term_strip(final_buf, buf, l);
- final_buf[l] = '\0';
- astman_append(s, final_buf);
astman_append(s, "--END COMMAND--\r\n\r\n");
+ if (final_buf)
+ ast_free(final_buf);
return 0;
}