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execve: fix lookup refs and release iterpreter vnode

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Matheus
2023-06-27 21:01:31 -03:00
parent ad8f3fe3ed
commit 20f49e1daf
2 changed files with 4 additions and 2 deletions
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kernel-src/sys/syscalls/execve.c
+3 -2
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@@ -76,7 +76,7 @@ syscallret_t syscall_execve(context_t *context, char *upath, char *uargv[], char
refnode = *path == '/' ? sched_getroot() : sched_getcwd();
ret.errno = vfs_lookup(&node, vfsroot, path, NULL, 0);
ret.errno = vfs_lookup(&node, refnode, path, NULL, 0);
if (ret.errno)
goto error;
@@ -92,7 +92,7 @@ syscallret_t syscall_execve(context_t *context, char *upath, char *uargv[], char
if (interp) {
vnode_t *interpnode;
ret.errno = vfs_open(vfsroot, interp, 0, &interpnode);
ret.errno = vfs_lookup(&interpnode, refnode, interp, NULL, 0);
if (ret.errno)
goto error;
@@ -103,6 +103,7 @@ syscallret_t syscall_execve(context_t *context, char *upath, char *uargv[], char
goto error;
__assert(interpinterp == NULL);
VOP_RELEASE(interpnode);
}
void *stack = elf_preparestack(STACK_TOP, &auxv64, argv, envp);