Commit 0aeaa8ce4f441fec211794e4380b1eb0948ac9c1
1 parent
1e0e6d8b
Don't let sigaction handle SIGKILL/SIGSTOP, by Stuart Anderson.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2561 c046a42c-6fe2-441c-8c8c-71466251a162
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linux-user/signal.c
| ... | ... | @@ -422,7 +422,7 @@ int do_sigaction(int sig, const struct target_sigaction *act, |
| 422 | 422 | struct sigaction act1; |
| 423 | 423 | int host_sig; |
| 424 | 424 | |
| 425 | - if (sig < 1 || sig > TARGET_NSIG) | |
| 425 | + if (sig < 1 || sig > TARGET_NSIG || sig == SIGKILL || sig == SIGSTOP) | |
| 426 | 426 | return -EINVAL; |
| 427 | 427 | k = &sigact_table[sig - 1]; |
| 428 | 428 | #if defined(DEBUG_SIGNAL) | ... | ... |