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[PATCH] readelf: Make room for DW_MACRO_hi_user opcode if used.
- From: Mark Wielaard <mark at klomp dot org>
- To: elfutils-devel at sourceware dot org
- Cc: Mark Wielaard <mark at klomp dot org>
- Date: Tue, 5 Jun 2018 21:06:07 +0200
- Subject: [PATCH] readelf: Make room for DW_MACRO_hi_user opcode if used.
The vendor array should have room for all vendor opcode, including
DW_MACRO_hi_user if used.
Signed-off-by: Mark Wielaard <mark@klomp.org>
---
src/ChangeLog | 5 +++++
src/readelf.c | 2 +-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/src/ChangeLog b/src/ChangeLog
index cc12d83..c376a5b 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,8 @@
+2018-06-05 Mark Wielaard <mark@klomp.org>
+
+ * readelf.c (print_debug_macro_section): Extend vendor array by one
+ to include max DW_MACRO_hi_user opcode.
+
2018-05-31 Mark Wielaard <mark@klomp.org>
* readelf.c (print_debug_units): Print the dwo name and id when
diff --git a/src/readelf.c b/src/readelf.c
index 0725313..6c17788 100644
--- a/src/readelf.c
+++ b/src/readelf.c
@@ -9736,7 +9736,7 @@ print_debug_macro_section (Dwfl_Module *dwflmod __attribute__ ((unused)),
? cu->die.cu
: NULL));
- const unsigned char *vendor[DW_MACRO_hi_user - DW_MACRO_lo_user];
+ const unsigned char *vendor[DW_MACRO_hi_user - DW_MACRO_lo_user + 1];
memset (vendor, 0, sizeof vendor);
if (flag & 0x04)
{
--
1.8.3.1