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fclose the /proc/net/route file handle after reading routes from it.

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This commit is contained in:
david 2009-08-24 21:07:47 +00:00
parent cb226847e5
commit cfeb9d6563
1 changed files with 4 additions and 2 deletions
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6
tcpip.cc
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@ -3385,10 +3385,12 @@ struct sys_route *getsysroutes(int *howmany) {
/* First let us try Linux-style /proc/net/route */
routefp = fopen("/proc/net/route", "r");
if (routefp)
if (routefp) {
routes = getsysroutes_proc(routefp, howmany);
else
fclose(routefp);
} else {
routes = getsysroutes_dnet(howmany);
}
numroutes = *howmany;