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-rw-r--r--kernel/kallsyms.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
index 0d662475dd9f..474219a41929 100644
--- a/kernel/kallsyms.c
+++ b/kernel/kallsyms.c
@@ -152,7 +152,7 @@ static unsigned int get_symbol_offset(unsigned long pos)
/* Lookup the address for this symbol. Returns 0 if not found. */
unsigned long kallsyms_lookup_name(const char *name)
{
- char namebuf[KSYM_NAME_LEN+1];
+ char namebuf[KSYM_NAME_LEN];
unsigned long i;
unsigned int off;
@@ -248,7 +248,7 @@ const char *kallsyms_lookup(unsigned long addr,
{
const char *msym;
- namebuf[KSYM_NAME_LEN] = 0;
+ namebuf[KSYM_NAME_LEN - 1] = 0;
namebuf[0] = 0;
if (is_ksym_addr(addr)) {
@@ -265,7 +265,7 @@ const char *kallsyms_lookup(unsigned long addr,
/* see if it's in a module */
msym = module_address_lookup(addr, symbolsize, offset, modname);
if (msym)
- return strncpy(namebuf, msym, KSYM_NAME_LEN);
+ return strncpy(namebuf, msym, KSYM_NAME_LEN - 1);
return NULL;
}
@@ -273,7 +273,7 @@ const char *kallsyms_lookup(unsigned long addr,
int lookup_symbol_name(unsigned long addr, char *symname)
{
symname[0] = '\0';
- symname[KSYM_NAME_LEN] = '\0';
+ symname[KSYM_NAME_LEN - 1] = '\0';
if (is_ksym_addr(addr)) {
unsigned long pos;
@@ -291,7 +291,7 @@ int lookup_symbol_attrs(unsigned long addr, unsigned long *size,
unsigned long *offset, char *modname, char *name)
{
name[0] = '\0';
- name[KSYM_NAME_LEN] = '\0';
+ name[KSYM_NAME_LEN - 1] = '\0';
if (is_ksym_addr(addr)) {
unsigned long pos;
@@ -312,7 +312,7 @@ int sprint_symbol(char *buffer, unsigned long address)
char *modname;
const char *name;
unsigned long offset, size;
- char namebuf[KSYM_NAME_LEN+1];
+ char namebuf[KSYM_NAME_LEN];
name = kallsyms_lookup(address, &size, &offset, &modname, namebuf);
if (!name)
@@ -342,8 +342,8 @@ struct kallsym_iter
unsigned long value;
unsigned int nameoff; /* If iterating in core kernel symbols */
char type;
- char name[KSYM_NAME_LEN+1];
- char module_name[MODULE_NAME_LEN + 1];
+ char name[KSYM_NAME_LEN];
+ char module_name[MODULE_NAME_LEN];
int exported;
};