orangefs: fix a oob in orangefs_debug_write

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DEBIAN-CVE-2025-21782

In the Linux kernel, the following vulnerability has been resolved: orangefs: fix a oob in orangefsdebugwrite I got a syzbot report: slab-out-of-bounds Read in orangefsdebugwrite... several people suggested fixes, I tested Al Viro's suggestion and made this patch...

CVE-2025-21782

In the Linux kernel, the following vulnerability has been resolved: orangefs: fix a oob in orangefsdebugwrite I got a syzbot report: slab-out-of-bounds Read in orangefsdebugwrite... several people suggested fixes, I tested Al Viro's suggestion and made this patch...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from the orangefsdebugwrite function not handling input correctly, which could result in an out-of-bounds read...