diff options
Diffstat (limited to 'fs/exec.c')
| -rw-r--r-- | fs/exec.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/fs/exec.c b/fs/exec.c index 70fa36554c14..f20561ff4528 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -60,7 +60,7 @@ #endif int core_uses_pid; -char core_pattern[128] = "core"; +char core_pattern[CORENAME_MAX_SIZE] = "core"; int suid_dumpable = 0; EXPORT_SYMBOL(suid_dumpable); @@ -134,6 +134,9 @@ asmlinkage long sys_uselib(const char __user * library) if (error) goto out; + error = -EACCES; + if (nd.mnt->mnt_flags & MNT_NOEXEC) + goto exit; error = -EINVAL; if (!S_ISREG(nd.dentry->d_inode->i_mode)) goto exit; @@ -1264,8 +1267,6 @@ int set_binfmt(struct linux_binfmt *new) EXPORT_SYMBOL(set_binfmt); -#define CORENAME_MAX_SIZE 64 - /* format_corename will inspect the pattern parameter, and output a * name into corename, which must have space for at least * CORENAME_MAX_SIZE bytes plus one byte for the zero terminator. |