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authorLinus Torvalds <torvalds@linux-foundation.org>2022-03-28 22:27:35 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2022-03-28 22:27:35 +0300
commit02e2af20f4f9f2aa0c84e9a30a35c02f0fbb7daa (patch)
treed126449a7d2ea2270627183f7cebd726fbe56a9d /drivers/misc/lkdtm
parentff61bc81b3feebcef4d0431a92e2e40e8d4fe8b3 (diff)
parent37fd83916da2e4cae03d350015c82a67b1b334c4 (diff)
downloadlinux-02e2af20f4f9f2aa0c84e9a30a35c02f0fbb7daa.tar.xz
Merge tag 'char-misc-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc and other driver updates from Greg KH: "Here is the big set of char/misc and other small driver subsystem updates for 5.18-rc1. Included in here are merges from driver subsystems which contain: - iio driver updates and new drivers - fsi driver updates - fpga driver updates - habanalabs driver updates and support for new hardware - soundwire driver updates and new drivers - phy driver updates and new drivers - coresight driver updates - icc driver updates Individual changes include: - mei driver updates - interconnect driver updates - new PECI driver subsystem added - vmci driver updates - lots of tiny misc/char driver updates All of these have been in linux-next for a while with no reported problems" * tag 'char-misc-5.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (556 commits) firmware: google: Properly state IOMEM dependency kgdbts: fix return value of __setup handler firmware: sysfb: fix platform-device leak in error path firmware: stratix10-svc: add missing callback parameter on RSU arm64: dts: qcom: add non-secure domain property to fastrpc nodes misc: fastrpc: Add dma handle implementation misc: fastrpc: Add fdlist implementation misc: fastrpc: Add helper function to get list and page misc: fastrpc: Add support to secure memory map dt-bindings: misc: add fastrpc domain vmid property misc: fastrpc: check before loading process to the DSP misc: fastrpc: add secure domain support dt-bindings: misc: add property to support non-secure DSP misc: fastrpc: Add support to get DSP capabilities misc: fastrpc: add support for FASTRPC_IOCTL_MEM_MAP/UNMAP misc: fastrpc: separate fastrpc device from channel context dt-bindings: nvmem: brcm,nvram: add basic NVMEM cells dt-bindings: nvmem: make "reg" property optional nvmem: brcm_nvram: parse NVRAM content into NVMEM cells nvmem: dt-bindings: Fix the error of dt-bindings check ...
Diffstat (limited to 'drivers/misc/lkdtm')
-rw-r--r--drivers/misc/lkdtm/fortify.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/misc/lkdtm/fortify.c b/drivers/misc/lkdtm/fortify.c
index d06458a4858e..ab33bb5e2e7a 100644
--- a/drivers/misc/lkdtm/fortify.c
+++ b/drivers/misc/lkdtm/fortify.c
@@ -44,14 +44,14 @@ void lkdtm_FORTIFIED_SUBOBJECT(void)
strscpy(src, "over ten bytes", size);
size = strlen(src) + 1;
- pr_info("trying to strcpy past the end of a member of a struct\n");
+ pr_info("trying to strncpy past the end of a member of a struct\n");
/*
- * memcpy(target.a, src, 20); will hit a compile error because the
+ * strncpy(target.a, src, 20); will hit a compile error because the
* compiler knows at build time that target.a < 20 bytes. Use a
* volatile to force a runtime error.
*/
- memcpy(target.a, src, size);
+ strncpy(target.a, src, size);
/* Store result to global to prevent the code from being eliminated */
fortify_scratch_space = target.a[3];