diff options
Diffstat (limited to 'udev/udev-rules.c')
| -rw-r--r-- | udev/udev-rules.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/udev/udev-rules.c b/udev/udev-rules.c index b456c3da33..675a7f0625 100644 --- a/udev/udev-rules.c +++ b/udev/udev-rules.c @@ -1783,11 +1783,12 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event char **envp; char result[UTIL_PATH_SIZE]; + free(event->program_result); + event->program_result = NULL; util_strlcpy(program, &rules->buf[cur->key.value_off], sizeof(program)); udev_event_apply_format(event, program, sizeof(program)); envp = udev_device_get_properties_envp(event->dev); if (util_run_program(event->udev, program, envp, result, sizeof(result), NULL) != 0) { - event->program_result[0] = '\0'; if (cur->key.op != KEY_OP_NOMATCH) goto nomatch; } else { @@ -1799,7 +1800,8 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event if (count > 0) info(event->udev, "%i character(s) replaced\n" , count); } - util_strlcpy(event->program_result, result, sizeof(event->program_result)); + event->program_result = strdup(result); + dbg(event->udev, "storing result '%s'\n", event->program_result); if (cur->key.op == KEY_OP_NOMATCH) goto nomatch; } @@ -1884,7 +1886,7 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event break; if (cur->key.op == KEY_OP_ASSIGN_FINAL) event->group_final = 1; - util_strlcpy(group, &rules->buf[cur->key.value_off], sizeof(group)); + util_strlcpy(group, &rules->buf[cur->key.value_off], sizeof(group)); udev_event_apply_format(event, group, sizeof(group)); event->gid = util_lookup_group(event->udev, group); break; @@ -1898,7 +1900,7 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event break; if (cur->key.op == KEY_OP_ASSIGN_FINAL) event->mode_final = 1; - util_strlcpy(mode, &rules->buf[cur->key.value_off], sizeof(mode)); + util_strlcpy(mode, &rules->buf[cur->key.value_off], sizeof(mode)); udev_event_apply_format(event, mode, sizeof(mode)); event->mode = strtol(mode, &endptr, 8); if (endptr[0] != '\0') { |