Messages in this thread Patch in this message | | | From | Jiri Slaby <> | Subject | [PATCH] syscalls: fix offset type of ksys_ftruncate | Date | Wed, 10 Jun 2020 13:48:51 +0200 |
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After the commit below, truncate on i586 uses ksys_ftruncate. But ksys_ftruncate truncates the offset to unsigned long. So switch the type of offset to loff_t which is what the lower do_sys_ftruncate expects.
Signed-off-by: Jiri Slaby <jslaby@suse.cz> Fixes: 121b32a58a3a (x86/entry/32: Use IA32-specific wrappers for syscalls taking 64-bit arguments) Cc: Brian Gerst <brgerst@gmail.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Dominik Brodowski <linux@dominikbrodowski.net> --- include/linux/syscalls.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 63ffa6dc9da3..e97ca179d0dc 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -1370,7 +1370,7 @@ static inline long ksys_lchown(const char __user *filename, uid_t user, extern long do_sys_ftruncate(unsigned int fd, loff_t length, int small); -static inline long ksys_ftruncate(unsigned int fd, unsigned long length) +static inline long ksys_ftruncate(unsigned int fd, loff_t length) { return do_sys_ftruncate(fd, length, 1); } -- 2.27.0
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