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[PATCH v2 1/4] Remove check for negative size.
- From: John Baldwin <jhb at FreeBSD dot org>
- To: gdb-patches at sourceware dot org
- Date: Fri, 1 Jul 2016 10:40:33 -0700
- Subject: [PATCH v2 1/4] Remove check for negative size.
- Authentication-results: sourceware.org; auth=none
- References: <20160701174036 dot 90598-1-jhb at FreeBSD dot org>
Since CORE_ADDR is unsigned, this value can never be negative.
gdb/ChangeLog:
* score-tdep.c (score7_malloc_and_get_memblock): Remove check for
negative size.
---
gdb/ChangeLog | 5 +++++
gdb/score-tdep.c | 8 +-------
2 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 58c9c78..fef34e2 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,10 @@
2016-07-01 John Baldwin <jhb@FreeBSD.org>
+ * score-tdep.c (score7_malloc_and_get_memblock): Remove check for
+ negative size.
+
+2016-07-01 John Baldwin <jhb@FreeBSD.org>
+
* fbsd-nat.c (struct fbsd_fork_child_info): Rename to ...
(struct fbsd_fork_info): ... this.
(struct fbsd_fork_info) <child>: Rename to ...
diff --git a/gdb/score-tdep.c b/gdb/score-tdep.c
index 0d817f8..8e08d05 100644
--- a/gdb/score-tdep.c
+++ b/gdb/score-tdep.c
@@ -813,13 +813,7 @@ score7_malloc_and_get_memblock (CORE_ADDR addr, CORE_ADDR size)
int ret;
gdb_byte *memblock = NULL;
- if (size < 0)
- {
- error (_("Error: malloc size < 0 in file:%s, line:%d!"),
- __FILE__, __LINE__);
- return NULL;
- }
- else if (size == 0)
+ if (size == 0)
return NULL;
memblock = (gdb_byte *) xmalloc (size);
--
2.8.4