diff options
| author | Christian Schoenebeck <qemu_oss@crudebyte.com> | 2021-10-01 16:27:59 +0200 |
|---|---|---|
| committer | Christian Schoenebeck <qemu_oss@crudebyte.com> | 2021-10-27 14:45:22 +0200 |
| commit | 7e985780aaab93d2c5be9b62d8d386568dfb071e (patch) | |
| tree | 4f5833233e7a64067f5017ea0d7237031480d05f /hw/9pfs | |
| parent | cc82fde9c7b4b598907914896ee6942fa866258c (diff) | |
| download | qemu-7e985780aaab93d2c5be9b62d8d386568dfb071e.zip | |
9pfs: use P9Array in v9fs_walk()
Signed-off-by: Christian Schoenebeck <qemu_oss@crudebyte.com>
Message-Id: <90c65d1c1ca11c1b434bb981b1fc7966f7711c8f.1633097129.git.qemu_oss@crudebyte.com>
Diffstat (limited to 'hw/9pfs')
| -rw-r--r-- | hw/9pfs/9p.c | 17 |
1 files changed, 5 insertions, 12 deletions
diff --git a/hw/9pfs/9p.c b/hw/9pfs/9p.c index 15bb16f466..15b3f4d385 100644 --- a/hw/9pfs/9p.c +++ b/hw/9pfs/9p.c @@ -1738,13 +1738,14 @@ static void coroutine_fn v9fs_walk(void *opaque) int name_idx; g_autofree V9fsQID *qids = NULL; int i, err = 0; - V9fsPath dpath, path, *pathes = NULL; + V9fsPath dpath, path; + P9ARRAY_REF(V9fsPath) pathes = NULL; uint16_t nwnames; struct stat stbuf, fidst; g_autofree struct stat *stbufs = NULL; size_t offset = 7; int32_t fid, newfid; - V9fsString *wnames = NULL; + P9ARRAY_REF(V9fsString) wnames = NULL; V9fsFidState *fidp; V9fsFidState *newfidp = NULL; V9fsPDU *pdu = opaque; @@ -1765,10 +1766,10 @@ static void coroutine_fn v9fs_walk(void *opaque) goto out_nofid; } if (nwnames) { - wnames = g_new0(V9fsString, nwnames); + P9ARRAY_NEW(V9fsString, wnames, nwnames); qids = g_new0(V9fsQID, nwnames); stbufs = g_new0(struct stat, nwnames); - pathes = g_new0(V9fsPath, nwnames); + P9ARRAY_NEW(V9fsPath, pathes, nwnames); for (i = 0; i < nwnames; i++) { err = pdu_unmarshal(pdu, offset, "s", &wnames[i]); if (err < 0) { @@ -1900,14 +1901,6 @@ out: v9fs_path_free(&path); out_nofid: pdu_complete(pdu, err); - if (nwnames && nwnames <= P9_MAXWELEM) { - for (name_idx = 0; name_idx < nwnames; name_idx++) { - v9fs_string_free(&wnames[name_idx]); - v9fs_path_free(&pathes[name_idx]); - } - g_free(wnames); - g_free(pathes); - } } static int32_t coroutine_fn get_iounit(V9fsPDU *pdu, V9fsPath *path) |