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Fix rmdir, stat and readlink.

This commit is contained in:
Philip Langdale 2012-03-31 11:42:06 -07:00
parent ff08292e24
commit 448f0db84f
1 changed files with 9 additions and 3 deletions
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12
src/pifs.c
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@ -31,7 +31,7 @@ static struct fuse_opt pifs_opts[] =
static int pifs_getattr(const char *path, struct stat *buf) static int pifs_getattr(const char *path, struct stat *buf)
{ {
FULL_PATH(path); FULL_PATH(path);
int ret = stat(full_path, buf); int ret = lstat(full_path, buf);
buf->st_size /= 2; buf->st_size /= 2;
return ret == -1 ? -errno : ret; return ret == -1 ? -errno : ret;
} }
@ -39,8 +39,13 @@ static int pifs_getattr(const char *path, struct stat *buf)
static int pifs_readlink(const char *path, char *buf, size_t bufsiz) static int pifs_readlink(const char *path, char *buf, size_t bufsiz)
{ {
FULL_PATH(path); FULL_PATH(path);
int ret = readlink(full_path, buf, bufsiz); int ret = readlink(full_path, buf, bufsiz - 1);
return ret == -1 ? -errno : ret; if (ret == -1) {
return -errno;
}
buf[ret] = '\0';
return 0;
} }
static int pifs_mknod(const char *path, mode_t mode, dev_t dev) static int pifs_mknod(const char *path, mode_t mode, dev_t dev)
@ -326,6 +331,7 @@ static struct fuse_operations pifs_ops = {
.readlink = pifs_readlink, .readlink = pifs_readlink,
.mknod = pifs_mknod, .mknod = pifs_mknod,
.mkdir = pifs_mkdir, .mkdir = pifs_mkdir,
.rmdir = pifs_rmdir,
.unlink = pifs_unlink, .unlink = pifs_unlink,
.symlink = pifs_symlink, .symlink = pifs_symlink,
.rename = pifs_rename, .rename = pifs_rename,