DO NOT REPLY [Bug 5854] --del (+old protocol?) sometimes leads to "double free" crashes

[samba-bugs at samba.org]

https://bugzilla.samba.org/show_bug.cgi?id=5854


stdio.stdlib at msa.hinet.net changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |stdio.stdlib at msa.hinet.net




------- Comment #3 from stdio.stdlib at msa.hinet.net  2010-07-12 01:38 CST -------
I found it on 2010/07/12 with rsync 3.0.7.

cmd is :
/usr/sbin/rsync -aHq --ignore-existing --password-file="/tmp/rsync.passwd"
root at 2.66.69.43::mp3/ /home/roy/roy_test


*** glibc detected *** /usr/sbin/rsync: double free or corruption (!prev):
0x00080290 ***
======= Backtrace: =========
/lib/libc.so.6[0x40189000]
/lib/libc.so.6[0x4018a0ac]
/lib/libc.so.6(cfree+0x164)[0x4018a758]
/lib/libc.so.6(fclose+0x36c)[0x4017678c]
/usr/sbin/rsync[0x2419c]
/usr/sbin/rsync[0x243cc]
/lib/libc.so.6(__default_sa_restorer_v2+0x0)[0x40148090]
/usr/sbin/rsync[0x32b84]
/usr/sbin/rsync[0x32e38]
/usr/sbin/rsync[0x33478]
/usr/sbin/rsync[0x33924]
/usr/sbin/rsync[0x12ffc]
/usr/sbin/rsync[0x25548]
/usr/sbin/rsync[0x25754]
/usr/sbin/rsync[0x26fa0]
/lib/libc.so.6(__libc_start_main+0x1bc)[0x4012f924]
/usr/sbin/rsync(getpwnam+0x34)[0xa3f4]
======= Memory map: ========
00008000-00065000 r-xp 00000000 00:0f 3115540    /mnt/tmp3/roy/rsync
0006d000-00071000 rw-p 0005d000 00:0f 3115540    /mnt/tmp3/roy/rsync
00071000-000a1000 rwxp 00071000 00:00 0          [heap]
40000000-4001d000 r-xp 00000000 01:00 1395       /lib/ld-2.5.so
4001d000-4001f000 rw-p 4001d000 00:00 0 
40024000-40026000 rw-p 0001c000 01:00 1395       /lib/ld-2.5.so
40026000-400ff000 r-xp 00000000 07:00 325       
/usr/local/modules/lib/libiconv.so.2
400ff000-40106000 ---p 000d9000 07:00 325       
/usr/local/modules/lib/libiconv.so.2
40106000-40107000 rw-p 000d8000 07:00 325       
/usr/local/modules/lib/libiconv.so.2
40107000-40113000 r-xp 00000000 01:00 1432       /lib/libgcc_s.so.1
40113000-4011a000 ---p 0000c000 01:00 1432       /lib/libgcc_s.so.1
4011a000-4011b000 rw-p 0000b000 01:00 1432       /lib/libgcc_s.so.1
4011b000-40242000 r-xp 00000000 01:00 1394       /lib/libc-2.5.so
40242000-40249000 ---p 00127000 01:00 1394       /lib/libc-2.5.so
40249000-4024a000 r--p 00126000 01:00 1394       /lib/libc-2.5.so
4024a000-4024c000 rw-p 00127000 01:00 1394       /lib/libc-2.5.so
4024c000-4024f000 rw-p 4024c000 00:00 0 
40270000-402b2000 rw-p 40270000 00:00 0 
402b2000-402bb000 r-xp 00000000 01:00 1430       /lib/libnss_files-2.5.so
402bb000-402c2000 ---p 00009000 01:00 1430       /lib/libnss_files-2.5.so
402c2000-402c3000 r--p 00008000 01:00 1430       /lib/libnss_files-2.5.so
402c3000-402c4000 rw-p 00009000 01:00 1430       /lib/libnss_files-2.5.so
40cf2000-40d33000 rw-p 40cf2000 00:00 0 
bed38000-bed4d000 rw-p bed38000 00:00 0          [stack]


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