diff options
| author | Dmitry Vyukov <dvyukov@google.com> | 2018-06-07 15:32:16 +0200 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2018-06-07 15:32:30 +0200 |
| commit | 645e75f8038d1b177ead2d6ea0b3ade6f7f9d985 (patch) | |
| tree | abdb1ba3d8b7dff944d0ca84fc382bc0094f8635 /executor/executor_linux.cc | |
| parent | 7fb9023fd78f6c0641624e3169c405e384f14691 (diff) | |
executor: make syscall table and number constant
We see some crashes that suggest corruption of the syscall number:
invalid command number 1296 (errno 11)
invalid command number 107 (errno 110)
Make the table and the number constant to prevent corruption.
Diffstat (limited to 'executor/executor_linux.cc')
| -rw-r--r-- | executor/executor_linux.cc | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/executor/executor_linux.cc b/executor/executor_linux.cc index 4b88946dd..f0bccd949 100644 --- a/executor/executor_linux.cc +++ b/executor/executor_linux.cc @@ -21,10 +21,10 @@ #include "executor_linux.h" -#include "executor.h" - #include "syscalls_linux.h" +#include "executor.h" + #define KCOV_INIT_TRACE32 _IOR('c', 1, uint32) #define KCOV_INIT_TRACE64 _IOR('c', 1, uint64) #define KCOV_ENABLE _IO('c', 100) @@ -124,7 +124,7 @@ int main(int argc, char** argv) static __thread thread_t* current_thread; -long execute_syscall(call_t* c, long a0, long a1, long a2, long a3, long a4, long a5, long a6, long a7, long a8) +long execute_syscall(const call_t* c, long a0, long a1, long a2, long a3, long a4, long a5, long a6, long a7, long a8) { if (c->call) return c->call(a0, a1, a2, a3, a4, a5, a6, a7, a8); |