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| author | Roman Zippel <zippel@linux-m68k.org> | 2007-01-10 23:15:31 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2007-01-11 18:18:20 -0800 |
| commit | 6fa1da8ea9318af6a0252f56cd2e689616346218 (patch) | |
| tree | c2087f5f67fdb06082afc46266d0490cfbaa7bbd /scripts/kconfig/qconf.cc | |
| parent | a2f3aa02576632cdb60bd3de1f4bf55e9ac65604 (diff) | |
| download | lwn-6fa1da8ea9318af6a0252f56cd2e689616346218.tar.gz lwn-6fa1da8ea9318af6a0252f56cd2e689616346218.zip | |
[PATCH] qconf: (re)fix SIGSEGV on empty menu items
Back out the recent fix for this bug, fix it by correctly initialising
ConfigInfoView.sym.
Signed-off-by: Roman Zippel <zippel@linux-m68k.org>
Cc: "Cyrill V. Gorcunov" <gorcunov@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'scripts/kconfig/qconf.cc')
| -rw-r--r-- | scripts/kconfig/qconf.cc | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc index a8ffc329666a..c0ae0a7ddb42 100644 --- a/scripts/kconfig/qconf.cc +++ b/scripts/kconfig/qconf.cc @@ -917,7 +917,7 @@ void ConfigView::updateListAll(void) } ConfigInfoView::ConfigInfoView(QWidget* parent, const char *name) - : Parent(parent, name), menu(0) + : Parent(parent, name), menu(0), sym(0) { if (name) { configSettings->beginGroup(name); @@ -925,8 +925,6 @@ ConfigInfoView::ConfigInfoView(QWidget* parent, const char *name) configSettings->endGroup(); connect(configApp, SIGNAL(aboutToQuit()), SLOT(saveSettings())); } - - has_dbg_info = 0; } void ConfigInfoView::saveSettings(void) @@ -955,13 +953,11 @@ void ConfigInfoView::setInfo(struct menu *m) if (menu == m) return; menu = m; - if (!menu) { - has_dbg_info = 0; + sym = NULL; + if (!menu) clear(); - } else { - has_dbg_info = 1; + else menuInfo(); - } } void ConfigInfoView::setSource(const QString& name) @@ -996,9 +992,6 @@ void ConfigInfoView::symbolInfo(void) { QString str; - if (!has_dbg_info) - return; - str += "<big>Symbol: <b>"; str += print_filter(sym->name); str += "</b></big><br><br>value: "; |