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[PATCH 4/4] tui-winsource: Remove failed-allocation logic
- From: Andreas Arnez <arnez at linux dot vnet dot ibm dot com>
- To: gdb-patches at sourceware dot org
- Date: Tue, 8 Nov 2016 19:56:54 +0100
- Subject: [PATCH 4/4] tui-winsource: Remove failed-allocation logic
- Authentication-results: sourceware.org; auth=none
- References: <1478631454-9447-1-git-send-email-arnez@linux.vnet.ibm.com>
This removes dead code in tui_alloc_source_buffer for handling a NULL
return value from xmalloc.
gdb/ChangeLog:
* tui/tui-winsource.c (tui_alloc_source_buffer): Remove
failed-xmalloc handling.
---
gdb/tui/tui-winsource.c | 15 ---------------
1 file changed, 15 deletions(-)
diff --git a/gdb/tui/tui-winsource.c b/gdb/tui/tui-winsource.c
index 4a82ae4..8bbce83 100644
--- a/gdb/tui/tui-winsource.c
+++ b/gdb/tui/tui-winsource.c
@@ -618,23 +618,8 @@ tui_alloc_source_buffer (struct tui_win_info *win_info)
{
src_line_buf = (char *)
xmalloc ((max_lines * line_width) * sizeof (char));
- if (src_line_buf == (char *) NULL)
- {
- fputs_unfiltered ("Unable to Allocate Memory for "
- "Source or Disassembly Display.\n",
- gdb_stderr);
- return TUI_FAILURE;
- }
/* Allocate the content list. */
win_info->generic.content = tui_alloc_content (max_lines, SRC_WIN);
- if (win_info->generic.content == NULL)
- {
- xfree (src_line_buf);
- fputs_unfiltered ("Unable to Allocate Memory for "
- "Source or Disassembly Display.\n",
- gdb_stderr);
- return TUI_FAILURE;
- }
for (i = 0; i < max_lines; i++)
win_info->generic.content[i]->which_element.source.line
= src_line_buf + (line_width * i);
--
2.5.0