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slirp: remove unused EMU_RSH

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EMU_RSH handling was dropped in commit
0d62c4cfe2.

The assignment, and subsequent free() of ex_ptr->ex_exec to so->extra
looks unsafe (double free is likely to occur).

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
This commit is contained in:
Marc-André Lureau 2018-11-10 17:45:40 +04:00 • committed by Samuel Thibault
parent 3ed9f823c6
commit 2d6cc3d0e7
4 changed files with 0 additions and 8 deletions
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1
slirp/tcp_subr.c
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@ -541,7 +541,6 @@ static const struct tos_t tcptos[] = {
{0, 23, IPTOS_LOWDELAY, 0}, /* telnet */
{0, 80, IPTOS_THROUGHPUT, 0}, /* WWW */
{0, 513, IPTOS_LOWDELAY, EMU_RLOGIN|EMU_NOCONNECT}, /* rlogin */
{0, 514, IPTOS_LOWDELAY, EMU_RSH|EMU_NOCONNECT}, /* shell */
{0, 544, IPTOS_LOWDELAY, EMU_KSH}, /* kshell */
{0, 543, IPTOS_LOWDELAY, 0}, /* klogin */
{0, 6667, IPTOS_THROUGHPUT, EMU_IRC}, /* IRC */