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| author | Sascha Hauer <sha@octopus.labnet.pengutronix.de> | 2007-09-27 11:58:22 +0200 |
|---|---|---|
| committer | Sascha Hauer <sha@octopus.labnet.pengutronix.de> | 2007-09-27 11:58:22 +0200 |
| commit | 2d02f7c0f007153ce883b9ab100b771c2b1bed65 (patch) | |
| tree | 59170d30495a4f189a387ea3dddc674ecde31c78 /fs | |
| parent | 06efc2b81a8f6567a24bb7d848ab444b1e17c422 (diff) | |
| download | barebox-2d02f7c0f007153ce883b9ab100b771c2b1bed65.tar.gz barebox-2d02f7c0f007153ce883b9ab100b771c2b1bed65.tar.xz | |
fix bug in ramfs when creating files whose parents do not exist
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/ramfs.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/fs/ramfs.c b/fs/ramfs.c index 80bb951e81..62093e4a35 100644 --- a/fs/ramfs.c +++ b/fs/ramfs.c @@ -216,8 +216,11 @@ int ramfs_create(struct device_d *dev, const char *pathname, mode_t mode) char *file; node = rlookup_parent(priv, pathname, &file); - node_insert(node, file, mode); - return 0; + if (node) { + node_insert(node, file, mode); + return 0; + } + return -ENOENT; } int ramfs_unlink(struct device_d *dev, const char *pathname) |