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authorJoe Mario <jmario@redhat.com>2013-11-12 15:10:23 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-11-13 12:09:26 +0900
commitab76786561e0fa1c6d45d6963ab87bb6d628d4cb (patch)
treeff8fdf240072d984e94ee4706cfba4ed69b3ae8e
parent9ba4bcb645898d562498ea66a0df958ef0e7a68c (diff)
kprobes: use KSYM_NAME_LEN to size identifier buffers
Use KSYM_NAME_LEN to size identifier buffers, so that it can be easier increased. Signed-off-by: Joe Mario <jmario@redhat.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--kernel/kprobes.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index a0d367a4912..ceeadfcabb7 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -2066,7 +2066,7 @@ static int __init init_kprobes(void)
{
int i, err = 0;
unsigned long offset = 0, size = 0;
- char *modname, namebuf[128];
+ char *modname, namebuf[KSYM_NAME_LEN];
const char *symbol_name;
void *addr;
struct kprobe_blackpoint *kb;
@@ -2192,7 +2192,7 @@ static int __kprobes show_kprobe_addr(struct seq_file *pi, void *v)
const char *sym = NULL;
unsigned int i = *(loff_t *) v;
unsigned long offset = 0;
- char *modname, namebuf[128];
+ char *modname, namebuf[KSYM_NAME_LEN];
head = &kprobe_table[i];
preempt_disable();