mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced 2026-09-16 18:15:52 +00:00
9057e9deee
It's wrong to pop a fixed number of words from stack before calling sigreturn, as the number depends on what code is generated by the compiler for the start of stub_segv_handler(). What we need is esp containing the address of sigcontext. So we explicitly load that pointer into esp. Signed-off-by: Bodo Stroesser <bstroesser@fujitsu-siemens.com> Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> |
History
|
|
|---|---|---|
| .. | ||
| util | ||
| bugs.c | ||
| checksum.S | ||
| delay.c | ||
| fault.c | ||
| kernel-offsets.c | ||
| ksyms.c | ||
| ldt.c | ||
| Makefile | ||
| ptrace.c | ||
| ptrace_user.c | ||
| sigcontext.c | ||
| signal.c | ||
| stub.S | ||
| stub_segv.c | ||
| sys_call_table.S | ||
| syscalls.c | ||
| sysrq.c | ||
| unmap.c | ||
| user-offsets.c | ||