[DTrace-devel] [PATCH 1/2] Add DTRACEFLT_BADINDEX fault

[Kris Van Hees]

Signed-off-by: Kris Van Hees <kris.van.hees at oracle.com>
---
 include/dtrace/faults_defines.h | 1 +
 libdtrace/dt_error.c            | 1 +
 libdtrace/dt_handle.c           | 1 +
 3 files changed, 3 insertions(+)

diff --git a/include/dtrace/faults_defines.h b/include/dtrace/faults_defines.h
index 3cefb0ee..4642a43a 100644
--- a/include/dtrace/faults_defines.h
+++ b/include/dtrace/faults_defines.h
@@ -33,6 +33,7 @@
 #define DTRACEFLT_TUPOFLOW		8	/* Tuple stack overflow */
 #define DTRACEFLT_BADSTACK		9	/* Bad stack */
 #define DTRACEFLT_BADSIZE		10	/* Bad size */
+#define DTRACEFLT_BADINDEX		11	/* Index out of bounds */
 
 #define DTRACEFLT_LIBRARY		1000	/* Library-level fault */
 
diff --git a/libdtrace/dt_error.c b/libdtrace/dt_error.c
index 383e0cde..fecb4f3b 100644
--- a/libdtrace/dt_error.c
+++ b/libdtrace/dt_error.c
@@ -208,6 +208,7 @@ dtrace_faultstr(dtrace_hdl_t *dtp, int fault)
 		{ DTRACEFLT_TUPOFLOW,	"tuple stack overflow" },
 		{ DTRACEFLT_BADSTACK,	"bad stack" },
 		{ DTRACEFLT_BADSIZE,	"invalid size" },
+		{ DTRACEFLT_BADINDEX,	"index out of bounds" },
 		{ DTRACEFLT_LIBRARY,	"library-level fault" },
 		{ 0,			NULL }
 	};
diff --git a/libdtrace/dt_handle.c b/libdtrace/dt_handle.c
index e7dda959..14e15134 100644
--- a/libdtrace/dt_handle.c
+++ b/libdtrace/dt_handle.c
@@ -182,6 +182,7 @@ dt_handle_err(dtrace_hdl_t *dtp, dtrace_probedata_t *data)
 		if ((int64_t)err.dteda_addr == -1)
 			goto no_addr;
 	case DTRACEFLT_BADALIGN:
+	case DTRACEFLT_BADINDEX:
 	case DTRACEFLT_BADSTACK:
 	case DTRACEFLT_BADSIZE:
 		sprintf(details, " (0x%llx)", (unsigned long long)err.dteda_addr);
-- 
2.39.1