diff options
Diffstat (limited to 'hdata')
| -rw-r--r-- | hdata/memory.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/hdata/memory.c b/hdata/memory.c index cf336a0..18beb3b 100644 --- a/hdata/memory.c +++ b/hdata/memory.c @@ -118,8 +118,9 @@ static bool add_address_range(struct dt_node *root, u64 reg[2]; char *name; u32 chip_id; + size_t namesz = sizeof("memory@") + STR_MAX_CHARS(reg[0]); - name = (char*)malloc(sizeof("memory@") + STR_MAX_CHARS(reg[0])); + name = (char*)malloc(namesz); prlog(PR_DEBUG, " Range: 0x%016llx..0x%016llx " "on Chip 0x%x mattr: 0x%x\n", @@ -141,7 +142,7 @@ static bool add_address_range(struct dt_node *root, return true; } } - snprintf(name, sizeof(name), "memory@%llx", (long long)reg[0]); + snprintf(name, namesz, "memory@%llx", (long long)reg[0]); mem = dt_new(root, name); dt_add_property_string(mem, "device_type", "memory"); |