Commit ad0acab4 authored by Al Viro's avatar Al Viro Committed by Linus Torvalds

frv: avoid infinite loop of SIGSEGV delivery

Use force_sigsegv() rather than force_sig(SIGSEGV, ...) as the former
resets the SEGV handler pointer which will kill the process, rather than
leaving it open to an infinite loop if the SEGV handler itself caused a
SEGV signal.
Signed-off-by: default avatarAl Viro <viro@zeniv.linux.org.uk>
Signed-off-by: default avatarDavid Howells <dhowells@redhat.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 5f4ad04a
...@@ -329,7 +329,7 @@ static int setup_frame(int sig, struct k_sigaction *ka, sigset_t *set) ...@@ -329,7 +329,7 @@ static int setup_frame(int sig, struct k_sigaction *ka, sigset_t *set)
return 0; return 0;
give_sigsegv: give_sigsegv:
force_sig(SIGSEGV, current); force_sigsegv(sig, current);
return -EFAULT; return -EFAULT;
} /* end setup_frame() */ } /* end setup_frame() */
...@@ -431,7 +431,7 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info, ...@@ -431,7 +431,7 @@ static int setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
return 0; return 0;
give_sigsegv: give_sigsegv:
force_sig(SIGSEGV, current); force_sigsegv(sig, current);
return -EFAULT; return -EFAULT;
} /* end setup_rt_frame() */ } /* end setup_rt_frame() */
......
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