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fix segfault in Replace dialog, show proper contents in history

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This commit is contained in:
Jindrich Novy 2010-09-03 09:44:56 +02:00
parent b2df7e77bf
commit 92144a5e41
3 changed files with 149 additions and 1 deletions
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30
mc-historyfix.patch Normal file
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@ -0,0 +1,30 @@
diff --git a/src/widget.c b/src/widget.c
index 280575a..bf052cd 100644
--- a/src/widget.c
+++ b/src/widget.c
@@ -1492,12 +1492,12 @@ show_hist (GList ** history, Widget * widget)
entry->text = NULL;
}
- destroy_dlg (query_dlg);
-
/* restore history direction */
if (query_dlg->y < widget->y)
z = g_list_reverse (z);
+ destroy_dlg (query_dlg);
+
g_list_foreach (*history, (GFunc) g_free, NULL);
g_list_free (*history);
*history = g_list_last (z);
@@ -2751,9 +2751,7 @@ listbox_key (WListbox * l, int key)
static inline void
listbox_destroy (WListbox * l)
{
- /* don't delete list in modifable listbox */
- if (!l->deletable)
- listbox_remove_list (l);
+ listbox_remove_list (l);
}
static cb_ret_t

110
mc-replacefix.patch Normal file
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@ -0,0 +1,110 @@
diff --git a/src/editor/editcmd.c b/src/editor/editcmd.c
index 0e8bb1d..f568bdf 100644
--- a/src/editor/editcmd.c
+++ b/src/editor/editcmd.c
@@ -1785,7 +1785,6 @@ edit_replace_cmd (WEdit * edit, int again)
if ((edit->search_start >= 0) && (edit->search_start < edit->last_byte))
{
- gboolean replace_yes;
gsize i;
edit->found_start = edit->search_start;
@@ -1794,11 +1793,11 @@ edit_replace_cmd (WEdit * edit, int again)
edit_cursor_move (edit, edit->search_start - edit->curs1);
edit_scroll_screen_over_cursor (edit);
- replace_yes = TRUE;
-
if (edit->replace_mode == 0)
{
int l;
+ int prompt;
+
l = edit->curs_row - edit->num_widget_lines / 3;
if (l > 0)
edit_scroll_downward (edit, l);
@@ -1814,52 +1813,49 @@ edit_replace_cmd (WEdit * edit, int again)
/* and prompt 2/3 down */
disp1 = edit_replace_cmd__conv_to_display (saved1);
disp2 = edit_replace_cmd__conv_to_display (saved2);
+ prompt = editcmd_dialog_replace_prompt_show (edit, disp1, disp2, -1, -1);
+ g_free (disp1);
+ g_free (disp2);
- switch (editcmd_dialog_replace_prompt_show (edit, disp1, disp2, -1, -1))
- {
- case B_ENTER:
- replace_yes = TRUE;
- break;
- case B_SKIP_REPLACE:
- replace_yes = FALSE;
- break;
- case B_REPLACE_ALL:
+ if (prompt == B_REPLACE_ALL)
edit->replace_mode = 1;
- break;
- case B_CANCEL:
- replace_yes = FALSE;
+ else if (prompt == B_SKIP_REPLACE)
+ {
+ if (edit_search_options.backwards)
+ edit->search_start--;
+ else
+ edit->search_start++;
+ continue; /* loop */
+ }
+ else if (prompt == B_CANCEL)
+ {
edit->replace_mode = -1;
- break;
+ break; /* loop */
}
- g_free (disp1);
- g_free (disp2);
}
- if (replace_yes)
+ /* don't process string each time */
+ if (tmp_str == NULL)
{
- /* don't process string each time */
- if (tmp_str == NULL)
- {
- tmp_str = g_string_new (input2);
- repl_str = mc_search_prepare_replace_str (edit->search, tmp_str);
+ tmp_str = g_string_new (input2);
+ repl_str = mc_search_prepare_replace_str (edit->search, tmp_str);
- if (edit->search->error != MC_SEARCH_E_OK)
- {
- edit_error_dialog (_("Replace"), edit->search->error_str);
- break;
- }
+ if (edit->search->error != MC_SEARCH_E_OK)
+ {
+ edit_error_dialog (_("Replace"), edit->search->error_str);
+ break;
}
+ }
- /* delete then insert new */
- for (i = 0; i < len; i++)
- edit_delete (edit, 1);
+ /* delete then insert new */
+ for (i = 0; i < len; i++)
+ edit_delete (edit, 1);
- for (i = 0; i < repl_str->len; i++)
- edit_insert (edit, repl_str->str[i]);
+ for (i = 0; i < repl_str->len; i++)
+ edit_insert (edit, repl_str->str[i]);
- edit->found_len = repl_str->len;
- times_replaced++;
- }
+ edit->found_len = repl_str->len;
+ times_replaced++;
/* so that we don't find the same string again */
if (edit_search_options.backwards)

10
mc.spec
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@ -1,7 +1,7 @@
Summary: User-friendly text console file manager and visual shell
Name: mc
Version: 4.7.3
Release: 3%{?dist}
Release: 4%{?dist}
Epoch: 1
License: GPLv2
Group: System Environment/Shells
@ -17,6 +17,8 @@ Patch1: mc-mcviewsegfault.patch
Patch2: mc-achownsegfault.patch
Patch3: mc-dircopying.patch
Patch4: mc-dirname.patch
Patch5: mc-replacefix.patch
Patch6: mc-historyfix.patch
%description
Midnight Commander is a visual shell much like a file manager, only
@ -32,6 +34,8 @@ specific files.
%patch2 -p1 -b .achownsegfault
%patch3 -p1 -b .dircopying
%patch4 -p1 -b .dirname
%patch5 -p1 -b .replacefix
%patch6 -p1 -b .historyfix
%build
export CFLAGS="-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $RPM_OPT_FLAGS"
@ -93,6 +97,10 @@ rm -rf $RPM_BUILD_ROOT
%dir %{_libexecdir}/mc/extfs.d
%changelog
* Fri Sep 3 2010 Jindrich Novy <jnovy@redhat.com> 4.7.3-4
- fix segfault when pressing Cancel in Replace String dialog (#629847)
- show proper contents in history and fix memleak (ticket #2299)
* Thu Sep 2 2010 Jindrich Novy <jnovy@redhat.com> 4.7.3-3
- fix broken directory copying, backport from upstream (#624973)
- backport patch fixing crash while copying files to directory