parted-1.5.3pre1 fixes

[Yura Umanets]

Hi!

This is some fixes to parted-1.5.3pre1. See in ChangeLog for detail.

diff -r --unified ./parted-1.5.3-pre1-old/ChangeLog 
./parted-1.5.3-pre1/ChangeLog
--- ./parted-1.5.3-pre1-old/ChangeLog   Sat Jul 14 10:46:28 2001
+++ ./parted-1.5.3-pre1/ChangeLog       Wed Jul 18 12:38:37 2001
@@ -7,6 +7,10 @@
 -----------------------------------------------------------------------------
 1.5.x
 -----------------------------------------------------------------------------
+July 18th 2001 - Yury Umanets <address@hidden>
+* updated swap_probe to avoid segfault.
+* updated _add_history_unique and _readline to avoid compiller warnings 
+that cause error when -Werror is turned on.
 
 July 13th 2001 - Andrew Clausen <address@hidden>
 * hacked /usr/share/aclocal/gettext.m4, replacing ac_given_srcdir with
diff -r --unified ./parted-1.5.3-pre1-old/libparted/fs_linux_swap/linux_swap.c 
./parted-1.5.3-pre1/libparted/fs_linux_swap/linux_swap.c
--- ./parted-1.5.3-pre1-old/libparted/fs_linux_swap/linux_swap.c        Thu Jul 
 5 12:41:36 2001
+++ ./parted-1.5.3-pre1/libparted/fs_linux_swap/linux_swap.c    Wed Jul 18 
11:39:26 2001
@@ -128,7 +128,7 @@
        PedGeometry*    probed_geom;
        PedSector       length;
 
-       if (!swap_open (geom))
+       if (!(fs = swap_open (geom)))
                goto error;
        fs_info = SWAP_SPECIFIC (fs);
 
diff -r --unified ./parted-1.5.3-pre1-old/parted/ui.c 
./parted-1.5.3-pre1/parted/ui.c
--- ./parted-1.5.3-pre1-old/parted/ui.c Tue Jul 10 00:24:44 2001
+++ ./parted-1.5.3-pre1/parted/ui.c     Wed Jul 18 11:37:04 2001
@@ -151,8 +151,12 @@
        HIST_ENTRY*     last_entry = current_history ();
        if (!strlen (line))
                return;
-       if (!last_entry || strcmp (last_entry->line, line))
-               add_history (line);
+       if (!last_entry || strcmp (last_entry->line, line)) {
+               char line_buffer[strlen(line) + 1];
+               memset(line_buffer, 0, sizeof(line_buffer));
+               strcpy(line_buffer, line);
+               add_history (line_buffer);
+       }       
 }
 #endif /* HAVE_LIBREADLINE */
 
@@ -175,7 +179,9 @@
 _readline (const char* prompt, const StrList* possibilities)
 {
        char*           line;
-
+#ifdef HAVE_LIBREADLINE
+       char            prompt_buffer[strlen(prompt) + 1];
+#endif
        readline_state.possibilities = possibilities;
        readline_state.cur_pos = NULL;
        readline_state.in_readline = 1;
@@ -184,7 +190,9 @@
                return NULL;
 
 #ifdef HAVE_LIBREADLINE
-       line = readline (prompt);
+       memset(prompt_buffer, 0, sizeof(prompt_buffer));
+       strcpy(prompt_buffer, prompt);
+       line = readline (prompt_buffer);
        if (line)
                _add_history_unique (line);
 #else