Custom Query (89 matches)

The configure script checks for the presence of Bison and Flex but does not give an error if they are not present. This leads to build errors like the following

make[3]: Entering directory `/home/matt/src/libtrace/libpacketdump/parser'
yacc -d -oparser.tab.h parser.y
make[3]: yacc: Command not found

And even once bison and flex have been installed the following error is encountered until configure is rerun

: -oparser.lexer.c parser.l
if /bin/sh ../../libtool --tag=CC --mode=compile gcc -DHAVE_CONFIG_H -I. -I. -I../.. -I../ -I../../lib    -g -O2 -MT parser.lexer.lo -MD -MP -MF ".deps/parser.lexer.Tpo" -c -o parser.lexer.lo parser.lexer.c; \
        then mv -f ".deps/parser.lexer.Tpo" ".deps/parser.lexer.Plo"; else rm -f ".deps/parser.lexer.Tpo"; exit 1; fi
 gcc -DHAVE_CONFIG_H -I. -I. -I../.. -I../ -I../../lib -g -O2 -MT parser.lexer.lo -MD -MP -MF .deps/parser.lexer.Tpo -c parser.lexer.c  -fPIC -DPIC -o .libs/parser.lexer.o
gcc: parser.lexer.c: No such file or directory
gcc: no input files

Currently the tools segfault if you pass them incorrect arguments, eg (missing format specifiers on the input/output files):

$ tracesplit xtra-iperf-throughput.pcap -f "src 202.68.88.185" out.pcap
Segmentation fault

The tools (or libtrace) should detect this and print a useful error message instead of segfaulting.

Running tracesummary/tracestats with any input format results in an assertion failure

matt@argon:~/src/netspeed$ tracesummary erf:test.erf
filter                                 count           bytes          %
erf:test.erf:
tracestats: trace.c:653: trace_read_packet: Assertion `libtrace->started && "BUG: You must call libtrace_start() before trace_read_packet()\n"' failed.
Aborted
matt@argon:~/src/netspeed$ tracesummary pcap:out.pcap
filter                                 count           bytes          %
pcap:out.pcap:
tracestats: trace.c:653: trace_read_packet: Assertion `libtrace->started && "BUG: You must call libtrace_start() before trace_read_packet()\n"' failed.
Aborted