mirrors/Astral
1
0
Fork 0
mirror of https://github.com/Mathewnd/Astral.git synced 2026-11-01 15:08:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

execve: fix lookup refs and release iterpreter vnode

Browse Source
This commit is contained in:
Matheus
2023-06-27 21:01:31 -03:00
parent ad8f3fe3ed
commit 20f49e1daf
2 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
kernel-src/sys/syscalls/execve.c
+3 -2
View File
@@ -76,7 +76,7 @@ syscallret_t syscall_execve(context_t *context, char *upath, char *uargv[], char
refnode = *path == '/' ? sched_getroot() : sched_getcwd(); 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) if (ret.errno)
goto error; goto error;
@@ -92,7 +92,7 @@ syscallret_t syscall_execve(context_t *context, char *upath, char *uargv[], char
if (interp) { if (interp) {
vnode_t *interpnode; vnode_t *interpnode;
ret.errno = vfs_open(vfsroot, interp, 0, &interpnode); ret.errno = vfs_lookup(&interpnode, refnode, interp, NULL, 0);
if (ret.errno) if (ret.errno)
goto error; goto error;
@@ -103,6 +103,7 @@ syscallret_t syscall_execve(context_t *context, char *upath, char *uargv[], char
goto error; goto error;
__assert(interpinterp == NULL); __assert(interpinterp == NULL);
VOP_RELEASE(interpnode);
} }
void *stack = elf_preparestack(STACK_TOP, &auxv64, argv, envp); void *stack = elf_preparestack(STACK_TOP, &auxv64, argv, envp);
kernel-src/sys/syscalls/stat.c
+1
View File
@@ -99,6 +99,7 @@ syscallret_t syscall_fstatat(context_t *ctx, int dirfd, char *upath, stat_t *ust
// TODO safe memcpy // TODO safe memcpy
*ustat = buf; *ustat = buf;
ret.ret = 0;
cleanup: cleanup:
if (node) if (node)