diff options
Diffstat (limited to 'kernel/kallsyms.c')
| -rw-r--r-- | kernel/kallsyms.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c index 2fc25810509..7dadc71ce51 100644 --- a/kernel/kallsyms.c +++ b/kernel/kallsyms.c @@ -233,10 +233,11 @@ static unsigned long get_symbol_pos(unsigned long addr, int kallsyms_lookup_size_offset(unsigned long addr, unsigned long *symbolsize, unsigned long *offset) { + char namebuf[KSYM_NAME_LEN]; if (is_ksym_addr(addr)) return !!get_symbol_pos(addr, symbolsize, offset); - return !!module_address_lookup(addr, symbolsize, offset, NULL); + return !!module_address_lookup(addr, symbolsize, offset, NULL, namebuf); } /* @@ -251,8 +252,6 @@ const char *kallsyms_lookup(unsigned long addr, unsigned long *offset, char **modname, char *namebuf) { - const char *msym; - namebuf[KSYM_NAME_LEN - 1] = 0; namebuf[0] = 0; @@ -268,10 +267,8 @@ 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 - 1); - + return module_address_lookup(addr, symbolsize, offset, modname, + namebuf); return NULL; } |