diff options
| author | dzwdz | 2022-08-28 13:02:10 +0200 |
|---|---|---|
| committer | dzwdz | 2022-08-28 13:02:10 +0200 |
| commit | f0bda71fe2a4df4201c6195be1fe46cf895c134d (patch) | |
| tree | 098f6d4007d74569d486b515d95986b8c145d492 /src/kernel/syscalls.c | |
| parent | c43b0ac7672b0d8fce8b1ea0a0dbe4383d60485e (diff) | |
shared/path_simplify: return an unsigned value
Diffstat (limited to 'src/kernel/syscalls.c')
| -rw-r--r-- | src/kernel/syscalls.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/kernel/syscalls.c b/src/kernel/syscalls.c index d7ac5b2..7b5d294 100644 --- a/src/kernel/syscalls.c +++ b/src/kernel/syscalls.c @@ -96,7 +96,7 @@ handle_t _syscall_open(const char __user *path, long len, int flags) { if (!virt_cpy_from(process_current->pages, path_buf, path, len)) goto fail; len = path_simplify(path_buf, path_buf, len); - if (len < 0) goto fail; + if (len == 0) goto fail; mount = vfs_mount_resolve(process_current->mount, path_buf, len); if (!mount) goto fail; @@ -138,7 +138,7 @@ long _syscall_mount(handle_t hid, const char __user *path, long len) { if (!virt_cpy_from(process_current->pages, path_buf, path, len)) goto fail; len = path_simplify(path_buf, path_buf, len); - if (len < 0) goto fail; + if (len == 0) goto fail; // remove trailing slash // mounting something under `/this` and `/this/` should be equalivent |