Eric W. Biederman 3eb0f5193b signal: Ensure every siginfo we send has all bits initialized ... Call clear_siginfo to ensure every stack allocated siginfo is properly initialized before being passed to the signal sending functions. Note: It is not safe to depend on C initializers to initialize struct siginfo on the stack because C is allowed to skip holes when initializing a structure. The initialization of struct siginfo in tracehook_report_syscall_exit was moved from the helper user_single_step_siginfo into tracehook_report_syscall_exit itself, to make it clear that the local variable siginfo gets fully initialized. In a few cases the scope of struct siginfo has been reduced to make it clear that siginfo siginfo is not used on other paths in the function in which it is declared. Instances of using memset to initialize siginfo have been replaced with calls clear_siginfo for clarity. Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>		2018-04-25 10:40:51 -05:00
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boot	nds32: Build infrastructure	2018-02-22 10:44:35 +08:00
configs	nds32: defconfig	2018-02-22 10:44:35 +08:00
include	page cache: use xa_lock	2018-04-11 10:28:39 -07:00
kernel	signal: Ensure every siginfo we send has all bits initialized	2018-04-25 10:40:51 -05:00
lib	nds32: Library functions	2018-02-22 10:44:33 +08:00
mm	signal: Ensure every siginfo we send has all bits initialized	2018-04-25 10:40:51 -05:00
Kconfig	nds32: Build infrastructure	2018-02-22 10:44:35 +08:00
Kconfig.cpu	nds32: Build infrastructure	2018-02-22 10:44:35 +08:00
Makefile	nds32: fix building failed if using older version gcc.	2018-03-16 15:45:20 +08:00