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Start login shell (fixes #59 github issue) (per Austin Clements)

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This commit is contained in:
Keith Winstein
2012-03-16 15:36:13 -04:00
parent 2b5b0445df
commit 0f011b030c
1 changed files with 11 additions and 1 deletions
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src/frontend/mosh-server.cc
+11 -1
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@@ -176,6 +176,8 @@ int run_server( const char *desired_ip, const char *desired_port ) {
if ( child == 0 ) { if ( child == 0 ) {
/* child */ /* child */
setsid(); /* may fail */
/* unblock signals */ /* unblock signals */
sigset_t signals_to_block; sigset_t signals_to_block;
fatal_assert( sigemptyset( &signals_to_block ) == 0 ); fatal_assert( sigemptyset( &signals_to_block ) == 0 );
@@ -206,8 +208,16 @@ int run_server( const char *desired_ip, const char *desired_port ) {
exit( 1 ); exit( 1 );
} }
string shell_name( pw->pw_shell );
if ( shell_name.empty() ) { /* empty shell means Bourne shell */
shell_name = "/bin/sh";
}
string login_shell = "-";
login_shell.append( basename( shell_name.c_str() ) ); /* must be GNU basename */
char *my_argv[ 2 ]; char *my_argv[ 2 ];
my_argv[ 0 ] = strdup( pw->pw_shell ); my_argv[ 0 ] = strdup( login_shell.c_str() );
fatal_assert( my_argv[ 0 ] ); fatal_assert( my_argv[ 0 ] );
my_argv[ 1 ] = NULL; my_argv[ 1 ] = NULL;