diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/trace/trace_uprobe.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/kernel/trace/trace_uprobe.c b/kernel/trace/trace_uprobe.c index 17d9b2b..06c22ba 100644 --- a/kernel/trace/trace_uprobe.c +++ b/kernel/trace/trace_uprobe.c @@ -253,16 +253,18 @@ static int create_trace_uprobe(int argc, char **argv) if (ret) goto fail_address_parse; - ret = kstrtoul(arg, 0, &offset); - if (ret) - goto fail_address_parse; - inode = igrab(path.dentry->d_inode); + path_put(&path); + if (!S_ISREG(inode->i_mode)) { ret = -EINVAL; goto fail_address_parse; } + ret = kstrtoul(arg, 0, &offset); + if (ret) + goto fail_address_parse; + argc -= 2; argv += 2; |
