Ethereal-dev: [Ethereal-dev] Re: Bug report for ethereal-0.10.10 on Fedora x86_64 version (con
Well, I don't agree that this is a widget problem. My debugging came to
this patch, which is really nasty way how to get it work. I really
wonder why is if_name set to NULL+1?! With the below patch ethereal
seems to work fine (tested with ethereal -i any -kS on x86_64 machine)
Radek
--- ethereal-0.10.10/capture_ui_utils.c.broken 2005-03-23
06:54:55.000000000 +0100
+++ ethereal-0.10.10/capture_ui_utils.c 2005-03-29 10:36:14.000000000
+0200
@@ -126,7 +126,8 @@
if_entry = if_list;
do {
if_info = if_entry->data;
- if (strcmp(if_info->name, if_name) == 0) {
+
+ if (if_name != (NULL+1) && strcmp(if_info->name, if_name) == 0)
{
if (if_info->description != NULL) {
/* Return a copy of that - when we free the interface
list, that'll also free up the strings to which
@@ -139,7 +140,7 @@
}
free_interface_list(if_list);
- if (descr == NULL) {
+ if (descr == NULL && if_name != (NULL+1)) {
/* The interface name is all we have, so just return a copy of
that. */
descr = g_strdup(if_name);
}
On Tue, 2005-03-22 at 22:26 +0100, Pierre JUHEN wrote:
> I am really stucked on this bug.
>
>
> Facts :
>
> Ethereal 0.10.9 recompiled in the same environment in x86_64 mode is OK
> (bug doesn't show up)
>
> Ethereal 0.10.10 RPMs for i386 (Fedora Core 3) mode are OK (bug doesn't
> show up)
>
> => bug is specific to the x86_64 version of 0.10.10 release.
>
> Bug does occur only when doing synchronous capture.
>
> Bug occurs wether autoscrolling is set or not.
>
>
>
> Memory corruption seems to occur on this line :
>
> menu.c : 863 if ((menu_item =
> gtk_item_factory_get_widget(ifactory, dup)) != NULL) {
>
> of
>
> set_menu_sensitivity (ifactory=0xb88d30, path=0xb5a8a3 "", val=1) at
> menu.c:863
>
> ifactory seems to be OK.
>
> dup = "/Statistics/Service Response Time/Fibre Channel..."
>
> before the execution of the line backtrace shows :
>
> #0 set_menu_sensitivity (ifactory=0xb88d30, path=0xb5a8a3 "", val=1) at
> menu.c:863
> #1 0x000000000043e08b in walk_menu_tree_for_selected_packet
> (node=0xe92874, fd=0x0, edt=0x0) at menu.c:1690
> #2 0x000000000043e0a0 in walk_menu_tree_for_selected_packet
> (node=0xe92874, fd=0x0, edt=0x0) at menu.c:1679
> #3 0x000000000043e41b in set_menus_for_selected_packet
> (cf=0x5fb100) at menu.c:1744
> #4 0x00000000004294f8 in cf_unselect_packet (cf=0x5fb100) at
> file.c:2963
> #5 0x0000000000429cf1 in cf_reset_state (cf=0x5fb100) at file.c:286
> #6 0x000000000042a59e in cf_open (cf=0x5fb100, fname=0xe44180
> "/tmp/etherXXXXhBeFLC", is_tempfile=1, err=0x7fbfffd9c8) at file.c:194
> #7 0x000000000042a746 in cf_start_tail (cf=0x5fb100, fname=0xb5a8a4 "",
> is_tempfile=15280242, err=0x0) at file.c:503
> #8 0x0000000000424332 in sync_pipe_do_capture
> (capture_opts=0x60b2e0, is_tempfile=1) at capture_sync.c:496
> #9 0x00000000004232f5 in do_capture (capture_opts=0x60b2e0) at
> capture.c:176
>
> after the execution of the line, backtrace shows :
>
> #0 set_menu_sensitivity (ifactory=0xb88d30, path=0xbddcd0 "\200S",
> val=1) at menu.c:864
> #1 0x000000000043e08b in walk_menu_tree_for_selected_packet
> (node=0xbddce0, fd=0x0, edt=0x0) at menu.c:1690
> #2 0x000000000043e0a0 in walk_menu_tree_for_selected_packet
> (node=0xbddce0, fd=0x0, edt=0x0) at menu.c:1679
> #3 0x000000000043e41b in set_menus_for_selected_packet
> (cf=0x5fb100) at menu.c:1744
> #4 0x00000000004294f8 in cf_unselect_packet (cf=0x5fb100) at
> file.c:2963
> #5 0x0000000000429cf1 in cf_reset_state (cf=0x5fb100) at file.c:286
> #6 0x000000000042a59e in cf_open (cf=0x5fb100, fname=0xe44180
> "/tmp/etherXXXXhBeFLC", is_tempfile=1, err=0x7fbfffd9c8) at file.c:194
> #7 0x000000000042a746 in cf_start_tail (cf=0x5fb100, fname=0x190
> <Address 0x190 out of bounds>, is_tempfile=-536870874, err=0x50) at
> file.c:503
> #8 0x0000000000424332 in sync_pipe_do_capture
> (capture_opts=0x60b2e0, is_tempfile=1) at capture_sync.c:496
> #9 0x00000000004232f5 in do_capture (capture_opts=0x60b2e0) at
> capture.c:176
>
> (unmodified lines are indented)
>
>
>
> Now I need hints to go further....
>
> Thanks,
>
> Pierre JUHEN
>
>
>
>
--
Radek Vokál <rvokal@xxxxxxxxxx>
OS Systems Engineer
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