diff options
| author | Kees Cook <keescook@chromium.org> | 2012-01-06 23:07:10 +0100 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-01-17 22:17:04 +0100 |
| commit | c158a35c8a681cf68d36f22f058f9f5466386c71 (patch) | |
| tree | 54a7fe4d21a30848539b2bf94c885f0a0b123717 /kernel | |
| parent | audit: treat s_id as an untrusted string (diff) | |
| download | linux-c158a35c8a681cf68d36f22f058f9f5466386c71.tar.xz linux-c158a35c8a681cf68d36f22f058f9f5466386c71.zip | |
audit: no leading space in audit_log_d_path prefix
audit_log_d_path() injects an additional space before the prefix,
which serves no purpose and doesn't mix well with other audit_log*()
functions that do not sneak extra characters into the log.
Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Eric Paris <eparis@redhat.com>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/audit.c | 2 | ||||
| -rw-r--r-- | kernel/auditsc.c | 6 |
2 files changed, 4 insertions, 4 deletions
diff --git a/kernel/audit.c b/kernel/audit.c index 00efe4758c86..705c25a70bff 100644 --- a/kernel/audit.c +++ b/kernel/audit.c @@ -1423,7 +1423,7 @@ void audit_log_d_path(struct audit_buffer *ab, const char *prefix, char *p, *pathname; if (prefix) - audit_log_format(ab, " %s", prefix); + audit_log_format(ab, "%s", prefix); /* We will allow 11 spaces for ' (deleted)' to be appended */ pathname = kmalloc(PATH_MAX+11, ab->gfp_mask); diff --git a/kernel/auditsc.c b/kernel/auditsc.c index 86584ecb1039..caaea6e944f8 100644 --- a/kernel/auditsc.c +++ b/kernel/auditsc.c @@ -1171,7 +1171,7 @@ static void audit_log_task_info(struct audit_buffer *ab, struct task_struct *tsk while (vma) { if ((vma->vm_flags & VM_EXECUTABLE) && vma->vm_file) { - audit_log_d_path(ab, "exe=", + audit_log_d_path(ab, " exe=", &vma->vm_file->f_path); break; } @@ -1540,7 +1540,7 @@ static void audit_log_name(struct audit_context *context, struct audit_names *n, case 0: /* name was specified as a relative path and the * directory component is the cwd */ - audit_log_d_path(ab, "name=", &context->pwd); + audit_log_d_path(ab, " name=", &context->pwd); break; default: /* log the name's directory component */ @@ -1725,7 +1725,7 @@ static void audit_log_exit(struct audit_context *context, struct task_struct *ts if (context->pwd.dentry && context->pwd.mnt) { ab = audit_log_start(context, GFP_KERNEL, AUDIT_CWD); if (ab) { - audit_log_d_path(ab, "cwd=", &context->pwd); + audit_log_d_path(ab, " cwd=", &context->pwd); audit_log_end(ab); } } |