X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fmips%2Fkernel%2Flinux32.c;h=a53f315875f748b00a7977b575f8667a25117658;hb=9bf4aaab3e101692164d49b7ca357651eb691cb6;hp=836474423c2dcb22dfaaa16853c3c20d300bd91e;hpb=db216c3d5e4c040e557a50f8f5d35d5c415e8c1c;p=linux-2.6.git

diff --git a/arch/mips/kernel/linux32.c b/arch/mips/kernel/linux32.c
index 836474423..a53f31587 100644
--- a/arch/mips/kernel/linux32.c
+++ b/arch/mips/kernel/linux32.c
@@ -477,6 +477,9 @@ asmlinkage ssize_t sys32_pread(unsigned int fd, char * buf,
 		goto out;
 	if (pos < 0)
 		goto out;
+	ret = -ESPIPE;
+	if (!(file->f_mode & FMODE_PREAD))
+		goto out;
 	ret = read(file, buf, count, &pos);
 	if (ret > 0)
 		dnotify_parent(file->f_dentry, DN_ACCESS);
@@ -511,6 +514,10 @@ asmlinkage ssize_t sys32_pwrite(unsigned int fd, const char * buf,
 	if (pos < 0)
 		goto out;
 
+	ret = -ESPIPE;
+	if (!(file->f_mode & FMODE_PWRITE))
+		goto out;
+
 	ret = write(file, buf, count, &pos);
 	if (ret > 0)
 		dnotify_parent(file->f_dentry, DN_MODIFY);