Bug 6390 - newt segfaults with empty listboxes
Summary: newt segfaults with empty listboxes
Status: CLOSED RAWHIDE
Alias: None
Product: Red Hat Linux
Classification: Retired
Component: newt (Show other bugs)
(Show other bugs)
Version: 6.1
Hardware: All Linux
medium
medium
Target Milestone: ---
Assignee: Matt Wilson
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Blocks:
TreeView+ depends on / blocked
 
Reported: 1999-10-26 18:10 UTC by Nalin Dahyabhai
Modified: 2008-05-01 15:37 UTC (History)
0 users

Fixed In Version:
Doc Type: Bug Fix
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Last Closed: 1999-12-21 00:34:33 UTC
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Description Nalin Dahyabhai 1999-10-26 18:10:22 UTC 
I'm working on a simple program that allows the user to
populate an initially-empty listbox.  If the user presses
an alpha key, newt segfaults at listbox.c:636 because
item == NULL.

Change:
if (item->text && (toupper(*item->text) ==
toupper(ev.u.key))) {
to:
if (item && item->text && (toupper(*item->text) ==
toupper(ev.u.key))) {

...and it goes away.
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