From 645e75f8038d1b177ead2d6ea0b3ade6f7f9d985 Mon Sep 17 00:00:00 2001 From: Dmitry Vyukov Date: Thu, 7 Jun 2018 15:32:16 +0200 Subject: 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. --- executor/syscalls_test.h | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'executor/syscalls_test.h') diff --git a/executor/syscalls_test.h b/executor/syscalls_test.h index 715d402cf..2643a0db3 100644 --- a/executor/syscalls_test.h +++ b/executor/syscalls_test.h @@ -6,8 +6,8 @@ #define SYZ_PAGE_SIZE 8192 #define SYZ_NUM_PAGES 2048 #define SYZ_DATA_OFFSET 536870912 -unsigned syscall_count = 97; -call_t syscalls[] = { +#define SYZ_SYSCALL_COUNT 97 +const call_t syscalls[] = { {"foo$any0", 0, (syscall_t)foo}, {"foo$anyres", 0, (syscall_t)foo}, {"mutate0", 0, (syscall_t)mutate0}, @@ -115,8 +115,8 @@ call_t syscalls[] = { #define SYZ_PAGE_SIZE 4096 #define SYZ_NUM_PAGES 4096 #define SYZ_DATA_OFFSET 536870912 -unsigned syscall_count = 97; -call_t syscalls[] = { +#define SYZ_SYSCALL_COUNT 97 +const call_t syscalls[] = { {"foo$any0", 0, (syscall_t)foo}, {"foo$anyres", 0, (syscall_t)foo}, {"mutate0", 0, (syscall_t)mutate0}, -- cgit mrf-deployment