kamkow1/Limine
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

protos/linux_risc: Fix use-after-free of module handle in verbose print

Browse Source
This commit is contained in:
Mintsuki
2026-04-04 15:25:52 +02:00
parent 18e3547432
commit 34b5380d0b
1 changed files with 4 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
common/protos/linux_risc.c
View File

@@ -151,13 +151,14 @@ static void load_module(struct boot_param *p, char *config) {
size_t offset = 0;
for (size_t i = 0; i < module_count; i++) {
fread(modules[i], p->module_base + offset, 0, modules[i]->size);
offset += modules[i]->size;
size_t module_size = modules[i]->size;
fread(modules[i], p->module_base + offset, 0, module_size);
fclose(modules[i]);
char *module_path = config_get_value(config, i, "MODULE_PATH");
printv("linux: loaded module `%s` at %p, size %U\n", module_path,
p->module_base + offset - modules[i]->size, (uint64_t)modules[i]->size);
p->module_base + offset, (uint64_t)module_size);
offset += module_size;
}
pmm_free(modules, module_count * sizeof(struct file_handle *));