Gitweb: https://sourceware.org/git/?p=lvm2.git;a=commitdiff;h=e71b434663e445ee9232fc... Commit: e71b434663e445ee9232fc72786e5bc2ac699f4b Parent: 7552ed9010f823d2ac2b99349c62dce8cd6fd506 Author: David Teigland teigland@redhat.com AuthorDate: Thu Dec 1 11:43:24 2022 -0600 Committer: David Teigland teigland@redhat.com CommitterDate: Thu Dec 1 11:43:24 2022 -0600
device_id: _get_devs_with_serial_numbers add missing free
on malloc failure path --- lib/device/device_id.c | 16 +++++++++------- 1 file changed, 9 insertions(+), 7 deletions(-)
diff --git a/lib/device/device_id.c b/lib/device/device_id.c index 4fa02edc7..367b7dbb9 100644 --- a/lib/device/device_id.c +++ b/lib/device/device_id.c @@ -2124,11 +2124,11 @@ static void _get_devs_with_serial_numbers(struct cmd_context *cmd, struct dm_lis if (id->idtype == DEV_ID_TYPE_SYS_SERIAL) { if (str_list_match_item(serial_str_list, id->idname)) { if (!(devl = dm_pool_zalloc(cmd->mem, sizeof(*devl)))) - goto next_dev; + goto next_continue; devl->dev = dev; dm_list_add(devs, &devl->list); } - goto next_dev; + goto next_continue; } }
@@ -2145,20 +2145,22 @@ static void _get_devs_with_serial_numbers(struct cmd_context *cmd, struct dm_lis if ((idname = device_id_system_read(cmd, dev, DEV_ID_TYPE_SYS_SERIAL))) { if (str_list_match_item(serial_str_list, idname)) { if (!(devl = dm_pool_zalloc(cmd->mem, sizeof(*devl)))) - goto next_dev; + goto next_free; if (!(id = zalloc(sizeof(struct dev_id)))) - goto next_dev; + goto next_free; id->idtype = DEV_ID_TYPE_SYS_SERIAL; id->idname = (char *)idname; id->dev = dev; dm_list_add(&dev->ids, &id->list); devl->dev = dev; dm_list_add(devs, &devl->list); - } else { - free((char *)idname); + idname = NULL; } } - next_dev: + next_free: + if (idname) + free((char *)idname); + next_continue: continue; } dev_iter_destroy(iter);
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