diff options
Diffstat (limited to 'drivers/soc/qcom/cmd-db.c')
| -rw-r--r-- | drivers/soc/qcom/cmd-db.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/soc/qcom/cmd-db.c b/drivers/soc/qcom/cmd-db.c index dd872017f345..629a7188b576 100644 --- a/drivers/soc/qcom/cmd-db.c +++ b/drivers/soc/qcom/cmd-db.c @@ -141,13 +141,17 @@ static int cmd_db_get_header(const char *id, const struct entry_header **eh, const struct rsc_hdr *rsc_hdr; const struct entry_header *ent; int ret, i, j; - u8 query[8]; + u8 query[sizeof(ent->id)] __nonstring; ret = cmd_db_ready(); if (ret) return ret; - /* Pad out query string to same length as in DB */ + /* + * Pad out query string to same length as in DB. NOTE: the output + * query string is not necessarily '\0' terminated if it bumps up + * against the max size. That's OK and expected. + */ strncpy(query, id, sizeof(query)); for (i = 0; i < MAX_SLV_ID; i++) { |