Changes in uspace/lib/c/arch/ia32/src/stacktrace.c [63f8966:c7bbf029] in mainline

File:

• uspace/lib/c/arch/ia32/src/stacktrace.c (modified) (1 diff)

uspace/lib/c/arch/ia32/src/stacktrace.c

@@ -35 +35 @@
  */
 
+#include <libarch/config.h>
 #include <sys/types.h>
 #include <bool.h>
-
 #include <stacktrace.h>
 
-#define FRAME_OFFSET_FP_PREV    0
-#define FRAME_OFFSET_RA         4
+#define FRAME_OFFSET_FP_PREV  0
+#define FRAME_OFFSET_RA       4
 
 bool stacktrace_fp_valid(stacktrace_t *st, uintptr_t fp)
 {
         (void) st;
-        return fp != 0;
+        return (fp != 0) && (fp <= USER_ADDRESS_SPACE_END_ARCH);
 }