Re: Segment fault when running the ftpget.c sample binary with libcurl and ftpget.c built for arm-linux
Date: Tue, 30 May 2006 12:48:35 -0700
Ed Waldner wrote:
> I'm not very proficient with gdb. Here's the run
> display and backtrace from within gdb. Can you help
> interpret it?
>> STOR while-uploading.txt
> < 150 Accepted data connection
> Program received signal SIGSEGV, Segmentation fault.
> 0x400d2dfc in fread () from /lib/libc.so.6
> (gdb) bt
> #0 0x400d2dfc in fread () from /lib/libc.so.6
> #1 0x4003a734 in Curl_fillreadbuffer (conn=0x19680,
> bytes=Variable "bytes" is not available.
> ) at transfer.c:137
> Cannot access memory at address 0x2
Looks like fread is being passed a NULL filehandle -- maybe the file to
wasn't passed to libcurl, wasn't specified correctly (e.g., the working
isn't what was expected, though you appear to have checked that), or
be opened because of permission limitations?
Received on 2006-05-30