#706 Xvnc sometimes crashes when running Eclipse

[Anonymous]

Using TightVNC 1.3dev7, with the latest Eclipe (3.2)
and Java HotSpot 1.5.0_07, Eclipse frequently crashes
when editing source files.

There's a segmentation fault, and backtrace shows:
(gdb) bt
#0 0x001832e7 in _int_free () from /lib/tls/libc.so.6
#1 0x00182278 in free () from /lib/tls/libc.so.6
#2 0x081160b6 in cfb32DestroyPixmap ()
#3 0x08061712 in FreeResource ()
#4 0x080728e5 in ProcFreePixmap ()
#5 0x08076db7 in Dispatch ()
#6 0x080606dc in main ()

Core file attached.

Submitter details:
James Blackburn <jamesblackburn<NOSPAM>@gmail.com>

Please do let me know if I can provide any more info.

Cheers,

James

[Nobody/Anonymous]

Logged In: NO

Core file was too large to attach (8M). Do let me know if
you would like it emailed somewhere.

James

[Nobody/Anonymous]

Logged In: NO

Just to say that tight tightVNC 1.3.9 is also crashed by the latest Eclipse (3.3).

James

[habi]

Logged In: YES
user_id=1700740
Originator: NO

Crashing also on Eclipse (3.3), Sun Java 1.6.0_03 and Xtightvnc 3.3.tight1.2.9 with message:

*** glibc detected *** Xtightvnc: double free or corruption (!prev): 0x081e1638 ***
======= Backtrace: =========
/lib/tls/i686/cmov/libc.so.6[0xb7e46d65]
/lib/tls/i686/cmov/libc.so.6(cfree+0x90)[0xb7e4a800]
Xtightvnc(cfb32DestroyPixmap+0x1e)[0x812039e]
Xtightvnc(FreeResource+0x106)[0x8061636]
Xtightvnc(ProcFreePixmap+0x66)[0x8073706]
Xtightvnc(Dispatch+0x119)[0x8077ff9]
Xtightvnc(main+0x7b4)[0x8060b24]
/lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe0)[0xb7df3050]
Xtightvnc[0x8060051]

It occures mostly (maybe only, as I have noticed) on code completition.

Cheers,

I. H.

[Nobody/Anonymous]

https://bugzilla.redhat.com/show_bug.cgi?id=127134