[ libetpan-Bugs-1957999 ] chash_clear should check argument

Bugs item #1957999, was opened at 2008-05-05 17:14
Message generated for change (Settings changed) made by golemj
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Category: other
Group: Latest stable - libEtPan!
Status: Open
Resolution: None
>Priority: 9
Private: No
Submitted By: GolemJ (golemj)
Assigned to: Nobody/Anonymous (nobody)
Summary: chash_clear should check argument

Initial Comment:
When EtPan fails to open mailbox on startup (eg. because of non existant path to user maildir) than when you want to change sub-app (eg. show help) you got segfault.

Backtrace:
(gdb) bt
#0  0xb7eb56f7 in chash_clear (hash=0x1) at chash.c:312
#1  0x08066630 in etpan_app_switch_subapp (subapp=0x81d96e0, leave_last=0) at etpan-app-subapp.c:99
#2  0x08096c8a in etpan_show_help (app=0x80bc4d0, 
    text=0x80a91d4 "Help for messages list viewer\n", '-' <repeats 29 times>, "\n\nThis application will let you view the content of a folder.\n\n- left, right,\n  Ctrl-W,\n  Ctrl-X      : switch between applications\n\n- up,dow"..., 
    size=1764) at etpan-help-viewer.c:219
#3  0x08070a37 in handle_key (app=0x80bc4d0, key=63) at etpan-msg-list-app.c:3714
#4  0x0806569e in etpan_subapp_handle_key (app=0x1, key=63) at etpan-subapp.c:66
#5  0x080674e9 in etpan_app_run (app=0x80b4008, subapp=0x0) at etpan-app-subapp.c:587
#6  0x08064b2f in main (argc=1, argv=0xbffc7704) at etpan.c:208


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