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| author | Joe Mario <jmario@redhat.com> | 2013-11-12 15:10:23 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-13 12:09:26 +0900 |
| commit | ab76786561e0fa1c6d45d6963ab87bb6d628d4cb (patch) | |
| tree | ff8fdf240072d984e94ee4706cfba4ed69b3ae8e /kernel/kprobes.c | |
| parent | 9ba4bcb645898d562498ea66a0df958ef0e7a68c (diff) | |
| download | lwn-ab76786561e0fa1c6d45d6963ab87bb6d628d4cb.tar.gz lwn-ab76786561e0fa1c6d45d6963ab87bb6d628d4cb.zip | |
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>
Diffstat (limited to 'kernel/kprobes.c')
| -rw-r--r-- | kernel/kprobes.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/kprobes.c b/kernel/kprobes.c index a0d367a49122..ceeadfcabb76 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(); |