Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 4176ed59 authored by Andi Drebes's avatar Andi Drebes Committed by Linus Torvalds
Browse files

fs/cramfs/inode.c: replace hardcoded value with preprocessor constant 



Remove the hardcoded value 256 in fs/cramfs/inode.c and replaces it with
CRAMFS_MAXPATHLEN.

Tested on an i386 box.
Signed-off-by: default avatarAndi Drebes <lists-receive@programmierforen.de>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 6bbfb077

fs/cramfs/inode.c

+3 −3
Original line number Original line Diff line number Diff line
@@ -361,7 +361,7 @@ static int cramfs_readdir(struct file *filp, void *dirent, filldir_t filldir) 
	if (offset & 3)

	if (offset & 3)

		return -EINVAL;

		return -EINVAL;





	buf = kmalloc(256, GFP_KERNEL);

	buf = kmalloc(CRAMFS_MAXPATHLEN, GFP_KERNEL);

	if (!buf)

	if (!buf)

		return -ENOMEM;

		return -ENOMEM;
@@ -375,7 +375,7 @@ static int cramfs_readdir(struct file *filp, void *dirent, filldir_t filldir) 
		int namelen, error;

		int namelen, error;





		mutex_lock(&read_mutex);

		mutex_lock(&read_mutex);

		de = cramfs_read(sb, OFFSET(inode) + offset, sizeof(*de)+256);

		de = cramfs_read(sb, OFFSET(inode) + offset, sizeof(*de)+CRAMFS_MAXPATHLEN);

		name = (char *)(de+1);

		name = (char *)(de+1);





		/*

		/*
@@ -425,7 +425,7 @@ static struct dentry * cramfs_lookup(struct inode *dir, struct dentry *dentry, s 
		char *name;

		char *name;

		int namelen, retval;

		int namelen, retval;





		de = cramfs_read(dir->i_sb, OFFSET(dir) + offset, sizeof(*de)+256);

		de = cramfs_read(dir->i_sb, OFFSET(dir) + offset, sizeof(*de)+CRAMFS_MAXPATHLEN);

		name = (char *)(de+1);

		name = (char *)(de+1);





		/* Try to take advantage of sorted directories */

		/* Try to take advantage of sorted directories */