Kernel/VTerm - Fixed not changing VT resolution when default resolution is unavaliable

[tpg/acess2.git] / Kernel / syscalls.c

diff --git a/Kernel/syscalls.c b/Kernel/syscalls.c
index 7de7b15..9775be3 100644 (file)
--- a/Kernel/syscalls.c
+++ b/Kernel/syscalls.c
@@ -156,16 +156,19 @@ void SyscallHandler(tSyscallRegs *Regs)
                                CHECK_NUM_NONULL( &tmp[i], sizeof(char*) );
                                CHECK_STR_NONULL( tmp[i] );
                        }
+                       if(ret == -1) break;
                        // Check EnvP also
                        // - EnvP can be NULL
                        if( Regs->Arg3 )
                        {
                                tmp = (char**)Regs->Arg3;
-                               //Log("tmp = %p", tmp);
+                               CHECK_NUM_NONULL(tmp, sizeof(char**));
+                               Log("tmp = %p", tmp);
                                for(i=0;tmp[i];i++) {
-                                       CHECK_NUM_NULLOK( &tmp[i], sizeof(char*) );
+                                       CHECK_NUM_NONULL( &tmp[i], sizeof(char*) );
                                        CHECK_STR_NONULL( tmp[i] );
                                }
+                               if(ret == -1) break;
                        }
                }
                LEAVE('s', "Assuming 0");