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Crash in sftp_readdir (git)
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- Subject: Crash in sftp_readdir (git)
- From: Vic Lee <llyzs@xxxxxxx>
- Reply-to: libssh@xxxxxxxxxx
- Date: Sun, 11 Oct 2009 08:03:23 +0800
- To: libssh <libssh@xxxxxxxxxx>
Hi, I encountered permanent crash when calling sftp_readdir with the latest git version. I am not quite sure how to fix it this time. This is what I got in gdb, please help: #0 0xb8080424 in __kernel_vsyscall () (gdb) up #1 0xb75a23d0 in *__GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 64 ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory. in ../nptl/sysdeps/unix/sysv/linux/raise.c (gdb) #2 0xb75a5a85 in *__GI_abort () at abort.c:88 88 abort.c: No such file or directory. in abort.c (gdb) #3 0xb75db2ed in __libc_message (do_abort=2, fmt=0xb76b8328 "*** glibc detected *** %s: %s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:173 173 ../sysdeps/unix/sysv/linux/libc_fatal.c: No such file or directory. in ../sysdeps/unix/sysv/linux/libc_fatal.c (gdb) #4 0xb75e58f4 in malloc_printerr (action=2, str=0xb76b8374 "free(): invalid next size (fast)", ptr=0x853c9c8) at malloc.c:5994 5994 malloc.c: No such file or directory. in malloc.c (gdb) #5 0xb75e7896 in *__GI___libc_free (mem=0x853c9c8) at malloc.c:3625 3625 in malloc.c (gdb) #6 0xb773f456 in status_msg_free (status=0x853c9c8) at /home/vic/git/libssh/libssh/sftp.c:774 774 SAFE_FREE(status); (gdb) #7 0xb7740738 in sftp_readdir (sftp=0x8520b28, dir=0x8527990) at /home/vic/git/libssh/libssh/sftp.c:1323 1323 status_msg_free(status); (gdb) #8 0x08075388 in remmina_sftp_window_on_opendir (window=0x8548820, dir=0x807b1b6 ".", data=0x0) at remminasftpwindow.c:598 598 while ((sftpattr = sftp_readdir (window->sftp->sftp_sess, sftpdir))) (gdb) Vic
Re: Crash in sftp_readdir (git) | Vic Lee <llyzs@xxxxxxx> |