diff options
Diffstat (limited to 'src/getty-generator')
| -rw-r--r-- | src/getty-generator/getty-generator.c | 37 |
1 files changed, 23 insertions, 14 deletions
diff --git a/src/getty-generator/getty-generator.c b/src/getty-generator/getty-generator.c index 4b7a60a4ec..6c938062de 100644 --- a/src/getty-generator/getty-generator.c +++ b/src/getty-generator/getty-generator.c @@ -122,33 +122,42 @@ int main(int argc, char *argv[]) { } if (read_one_line_file("/sys/class/tty/console/active", &active) >= 0) { - const char *tty; - - tty = strrchr(active, ' '); - if (tty) - tty ++; - else - tty = active; - - /* Automatically add in a serial getty on the kernel - * console */ - if (isempty(tty) || tty_is_vc(tty)) - free(active); - else { + char *w, *state; + size_t l; + + /* Automatically add in a serial getty on all active + * kernel consoles */ + FOREACH_WORD(w, l, active, state) { + char *tty; int k; + tty = strndup(w, l); + if (!tty) { + log_oom(); + free(active); + r = EXIT_FAILURE; + goto finish; + } + + if (isempty(tty) || tty_is_vc(tty)) { + free(tty); + continue; + } + /* We assume that gettys on virtual terminals are * started via manual configuration and do this magic * only for non-VC terminals. */ k = add_serial_getty(tty); - free(active); if (k < 0) { + free(tty); + free(active); r = EXIT_FAILURE; goto finish; } } + free(active); } /* Automatically add in a serial getty on the first |