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make sure our inetd fd > 2 - (code)

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This commit is contained in:
Radim Kolar 2020-06-05 20:00:02 +02:00
parent ddd30f921f
commit 0cc86455da
1 changed files with 4 additions and 1 deletions
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5
server/main.c
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@ -349,7 +349,10 @@ int main (int argc, char ** argv)
/* inetd init */
if(inetd_mode) {
opt=dup(0);
/* make sure that out descriptor is not 0-2, we closing these */
for( opt=dup(0);opt>-1 && opt<=2; ) {
opt=dup(0);
}
}
if(daemonize || inetd_mode)