forked from MarcoBuster/Magisk
Update unmounting policies
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7eed9c4a6d
commit
9e22b80714
@ -89,10 +89,11 @@ int hide_daemon() {
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}
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}
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// First unmount the mirror, dummy skeletons, cache mounts, and /sbin links
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// First unmount dummy skeletons, /sbin links, cache mounts, and mirrors
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vec_for_each_r(&mount_list, line) {
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if (strstr(line, "tmpfs /system") || strstr(line, "tmpfs /vendor") || strstr(line, "tmpfs /sbin")
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|| (strstr(line, cache_block) && strstr(line, "/system/")) || strstr(line, MIRRDIR) ) {
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|| (strstr(line, cache_block) && (strstr(line, " /system") || strstr(line, " /vendor")))
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|| strstr(line, MIRRDIR)) {
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sscanf(line, "%*s %512s", buffer);
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lazy_unmount(buffer);
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}
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@ -105,9 +106,25 @@ int hide_daemon() {
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vec_init(&mount_list);
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file_to_vector(buffer, &mount_list);
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// Unmount loop mounts
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// Unmount loop mounts on /system, /vendor, /magisk
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vec_for_each_r(&mount_list, line) {
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if (strstr(line, "/dev/block/loop") || strstr(line, DUMMDIR)) {
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if (strstr(line, "/dev/block/loop")
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&& (strstr(line, " /system") || strstr(line, " /vendor") || strstr(line, " /magisk"))) {
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sscanf(line, "%*s %512s", buffer);
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lazy_unmount(buffer);
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}
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free(line);
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}
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vec_destroy(&mount_list);
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// Re-read mount infos
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snprintf(buffer, sizeof(buffer), "/proc/%d/mounts", pid);
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vec_init(&mount_list);
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file_to_vector(buffer, &mount_list);
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// Unmount remaining mounts on dummy skeletons
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vec_for_each_r(&mount_list, line) {
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if (strstr(line, DUMMDIR)) {
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sscanf(line, "%*s %512s", buffer);
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lazy_unmount(buffer);
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}
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