diff options
-rw-r--r-- | arch/um/os-Linux/skas/process.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/arch/um/os-Linux/skas/process.c b/arch/um/os-Linux/skas/process.c index d531879a4617..908579f2b0ab 100644 --- a/arch/um/os-Linux/skas/process.c +++ b/arch/um/os-Linux/skas/process.c | |||
@@ -54,7 +54,7 @@ static int ptrace_dump_regs(int pid) | |||
54 | 54 | ||
55 | void wait_stub_done(int pid) | 55 | void wait_stub_done(int pid) |
56 | { | 56 | { |
57 | int n, status, err, bad_stop = 0; | 57 | int n, status, err; |
58 | 58 | ||
59 | while (1) { | 59 | while (1) { |
60 | CATCH_EINTR(n = waitpid(pid, &status, WUNTRACED | __WALL)); | 60 | CATCH_EINTR(n = waitpid(pid, &status, WUNTRACED | __WALL)); |
@@ -74,8 +74,6 @@ void wait_stub_done(int pid) | |||
74 | 74 | ||
75 | if (((1 << WSTOPSIG(status)) & STUB_DONE_MASK) != 0) | 75 | if (((1 << WSTOPSIG(status)) & STUB_DONE_MASK) != 0) |
76 | return; | 76 | return; |
77 | else | ||
78 | bad_stop = 1; | ||
79 | 77 | ||
80 | bad_wait: | 78 | bad_wait: |
81 | err = ptrace_dump_regs(pid); | 79 | err = ptrace_dump_regs(pid); |
@@ -85,10 +83,7 @@ bad_wait: | |||
85 | printk(UM_KERN_ERR "wait_stub_done : failed to wait for SIGTRAP, " | 83 | printk(UM_KERN_ERR "wait_stub_done : failed to wait for SIGTRAP, " |
86 | "pid = %d, n = %d, errno = %d, status = 0x%x\n", pid, n, errno, | 84 | "pid = %d, n = %d, errno = %d, status = 0x%x\n", pid, n, errno, |
87 | status); | 85 | status); |
88 | if (bad_stop) | 86 | fatal_sigsegv(); |
89 | kill(pid, SIGKILL); | ||
90 | else | ||
91 | fatal_sigsegv(); | ||
92 | } | 87 | } |
93 | 88 | ||
94 | extern unsigned long current_stub_stack(void); | 89 | extern unsigned long current_stub_stack(void); |