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Fix segfault in jack_connect 

When jack_connect is called without any argument, it causes a segfault
in

                snprintf( portA, sizeof(portA), "%s", argv[argc-1] );
                snprintf( portB, sizeof(portB), "%s", argv[argc-2] );

Reported in http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=662199
This commit is contained in:
Adrian Knoth 2012-03-08 21:54:22 +01:00
parent d7fceb12fb
commit 00280570af
1 changed files with 4 additions and 1 deletions
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5
example-clients/connect.c
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@ -128,7 +128,10 @@ main (int argc, char *argv[])
return 1;
}
if (argc < 3) show_usage(my_name);
if (argc < 3) {
show_usage(my_name);
return 1;
}
/* try to become a client of the JACK server */