Hello and Welcome from United States to the UNIX and Linux Forums! Thank You for Visiting and Joining Our Global Community.
|
Hello and Welcome from United States to the UNIX and Linux Forums! Thank You for Visiting and Joining Our Global Community.
|
|
google unix.com
|
|||||||
| Forums | Register | Forum Rules | Links | Albums | FAQ | Members List | Calendar | Search | Today's Posts | Mark Forums Read |
 |
| IP Networking Learn TCP/IP, Internet Protocol, Routing, Routers, Network protocols in this UNIX and Linux forum. |
More UNIX and Linux Forum Topics You Might Find Helpful
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| segmentation fault | joey | High Level Programming | 3 | 12-22-2008 05:28 PM |
| Why not a segmentation fault?? | lagigliaivan | High Level Programming | 22 | 05-21-2008 11:07 AM |
| Hi! segmentation fault | vijlak | High Level Programming | 4 | 11-13-2006 10:48 AM |
| Segmentation Fault | compbug | UNIX for Dummies Questions & Answers | 3 | 04-21-2006 10:43 AM |
| segmentation fault | wojtyla | High Level Programming | 3 | 02-19-2005 02:53 PM |
 |
|
|
|
LinkBack | Thread Tools | Search this Thread | Rate Thread | Display Modes |
06-10-2009
|
||||
|
||||
|
recvfrom() causes segmentation fault
hi all....
i wrote a program with udp sockets.. when it reaches the function 'recvfrom()' it crashes with a core dump. the gdb trace says the following error msg... Core was generated by `/opt/fmp'. Program terminated with signal 6, Aborted. #0 0x00000055555b18e4 in recvfrom () from /lib64/libpthread.so.0 (gdb) c The program is not being run. (gdb) bt #0 0x00000055555b18e4 in recvfrom () from /lib64/libpthread.so.0 #1 0x00000001200054fc in ParseExecuteCommand (sock=6) at ../src/command_mgmt.c:92 #2 0x0000000120004f30 in main (argc=1, argv=0xffffd685f8) at ../src/main.c:586 can anybody tell me when 'recvfrom()' can cause segmenation fault????? |
|
06-10-2009
|
|||||
|
|||||
|
Signal 6 is SIGABRT.
Without seeing your code, it is difficult to tell what actually is causing the core dump. Have you allocated space for the receive buffer? Is the receive buffer length argument correct? Are you capturing the senders address and, if so, is the address structure and length of address structure arguments correct? |
| Sponsored Links | ||
|
|
Linear Mode
