diff options
| -rw-r--r-- | common/log.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/common/log.c b/common/log.c index 680a60f86e8..66d5e3ebf85 100644 --- a/common/log.c +++ b/common/log.c @@ -224,6 +224,7 @@ int log_add_filter(const char *drv_name, enum log_category_t cat_list[], { struct log_filter *filt; struct log_device *ldev; + int ret; int i; ldev = log_device_find_by_name(drv_name); @@ -236,8 +237,10 @@ int log_add_filter(const char *drv_name, enum log_category_t cat_list[], if (cat_list) { filt->flags |= LOGFF_HAS_CAT; for (i = 0; ; i++) { - if (i == ARRAY_SIZE(filt->cat_list)) - return -ENOSPC; + if (i == ARRAY_SIZE(filt->cat_list)) { + ret = -ENOSPC; + goto err; + } filt->cat_list[i] = cat_list[i]; if (cat_list[i] == LOGC_END) break; @@ -246,17 +249,19 @@ int log_add_filter(const char *drv_name, enum log_category_t cat_list[], filt->max_level = max_level; if (file_list) { filt->file_list = strdup(file_list); - if (!filt->file_list) - goto nomem; + if (!filt->file_list) { + ret = ENOMEM; + goto err; + } } filt->filter_num = ldev->next_filter_num++; list_add_tail(&filt->sibling_node, &ldev->filter_head); return filt->filter_num; -nomem: +err: free(filt); - return -ENOMEM; + return ret; } int log_remove_filter(const char *drv_name, int filter_num) |