From 1f77a03fa02b0cdbaa878cd7015838638eedc4a8 Mon Sep 17 00:00:00 2001
From: Jan Breuer <jan.breuer@jaybee.cz>
Date: 周日, 24 4月 2016 22:11:15 +0800
Subject: [PATCH] Fix strndup of NULL, add auto length for SCPI_ErrorPushEx
---
libscpi/inc/scpi/types.h | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/libscpi/inc/scpi/types.h b/libscpi/inc/scpi/types.h
index fb9d438..c8ddf2e 100644
--- a/libscpi/inc/scpi/types.h
+++ b/libscpi/inc/scpi/types.h
@@ -212,7 +212,9 @@
struct _scpi_error_t {
int16_t error_code;
- const char * device_dependent_info;
+#if USE_DEVICE_DEPENDENT_ERROR_INFORMATION
+ char * device_dependent_info;
+#endif
};
typedef struct _scpi_error_t scpi_error_t;
@@ -365,7 +367,9 @@
int_fast16_t input_count;
scpi_bool_t cmd_error;
scpi_fifo_t error_queue;
+#if USE_DEVICE_DEPENDENT_ERROR_INFORMATION && !USE_MEMORY_ALLOCATION_FREE
scpi_error_info_heap_t error_info_heap;
+#endif
scpi_reg_val_t registers[SCPI_REG_COUNT];
const scpi_unit_def_t * units;
void * user_context;
--
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