projects / packages / openssh.git / blame
| Commit | Line | Data |
|---|---|---|
| d79228b3 SZ |
1 | diff -Naur openssh-3.5p1/clientloop.c openssh-3.5p1-p/clientloop.c |
| 2 | --- openssh-3.5p1/clientloop.c Wed Sep 4 08:32:13 2002 | |
| 3 | +++ openssh-3.5p1-p/clientloop.c Tue Nov 5 15:46:26 2002 | |
| 4 | @@ -96,6 +96,9 @@ | |
| 5 | */ | |
| 6 | extern char *host; | |
| 7 | ||
| 8 | +/* if we process SIGPIPE */ | |
| 9 | +extern int enable_sigpipe; | |
| 10 | + | |
| 11 | /* | |
| 12 | * Flag to indicate that we have received a window change signal which has | |
| 13 | * not yet been processed. This will cause a message indicating the new | |
| 14 | @@ -892,6 +895,10 @@ | |
| 15 | signal(SIGINT, signal_handler); | |
| 16 | signal(SIGQUIT, signal_handler); | |
| 17 | signal(SIGTERM, signal_handler); | |
| 18 | + | |
| 19 | + if (enable_sigpipe) | |
| 20 | + signal(SIGPIPE, signal_handler); | |
| 21 | + | |
| 22 | if (have_pty) | |
| 23 | signal(SIGWINCH, window_change_handler); | |
| 24 | ||
| 25 | diff -Naur openssh-3.5p1/ssh.1 openssh-3.5p1-p/ssh.1 | |
| 26 | --- openssh-3.5p1/ssh.1 Mon Sep 30 04:00:56 2002 | |
| 27 | +++ openssh-3.5p1-p/ssh.1 Tue Nov 5 15:51:54 2002 | |
| 28 | @@ -48,7 +48,7 @@ | |
| 29 | .Op Ar command | |
| 30 | .Pp | |
| 31 | .Nm ssh | |
| 32 | -.Op Fl afgknqstvxACNTX1246 | |
| 33 | +.Op Fl afgknqstvxABCNTX1246 | |
| 34 | .Op Fl b Ar bind_address | |
| 35 | .Op Fl c Ar cipher_spec | |
| 36 | .Op Fl e Ar escape_char | |
| aa4ad340 | 37 | @@ -412,6 +412,10 @@ |
| d79228b3 SZ |
38 | .It Fl b Ar bind_address |
| 39 | Specify the interface to transmit from on machines with multiple | |
| 40 | interfaces or aliased addresses. | |
| 41 | +.It Fl B | |
| 42 | +Enables processing of SIGPIPE. Useful when using ssh output as input for | |
| aa4ad340 SZ |
43 | +another process, for example in a shell script. Be careful - it may break |
| 44 | +port/X11 forwarding when used. | |
| d79228b3 SZ |
45 | .It Fl c Ar blowfish|3des|des |
| 46 | Selects the cipher to use for encrypting the session. | |
| 47 | .Ar 3des | |
| 48 | diff -Naur openssh-3.5p1/ssh.c openssh-3.5p1-p/ssh.c | |
| 49 | --- openssh-3.5p1/ssh.c Thu Sep 19 04:05:04 2002 | |
| 50 | +++ openssh-3.5p1-p/ssh.c Tue Nov 5 15:44:57 2002 | |
| 51 | @@ -143,6 +143,9 @@ | |
| 52 | /* Should we execute a command or invoke a subsystem? */ | |
| 53 | int subsystem_flag = 0; | |
| 54 | ||
| 55 | +/* Enable sigpipe */ | |
| 56 | +int enable_sigpipe = 0; | |
| 57 | + | |
| 58 | /* # of replies received for global requests */ | |
| 59 | static int client_global_request_id = 0; | |
| 60 | ||
| 61 | @@ -161,6 +164,7 @@ | |
| 62 | fprintf(stderr, " -F config Config file (default: ~/%s).\n", | |
| 63 | _PATH_SSH_USER_CONFFILE); | |
| 64 | fprintf(stderr, " -A Enable authentication agent forwarding.\n"); | |
| 65 | + fprintf(stderr, " -B Enable SIGPIPE processing.\n"); | |
| 66 | fprintf(stderr, " -a Disable authentication agent forwarding (default).\n"); | |
| 67 | #ifdef AFS | |
| 68 | fprintf(stderr, " -k Disable Kerberos ticket and AFS token forwarding.\n"); | |
| 69 | @@ -275,7 +279,7 @@ | |
| 70 | ||
| 71 | again: | |
| 72 | while ((opt = getopt(ac, av, | |
| 73 | - "1246ab:c:e:fgi:kl:m:no:p:qstvxACD:F:I:L:NPR:TVX")) != -1) { | |
| 74 | + "1246ab:c:e:fgi:kl:m:no:p:qstvxABCD:F:I:L:NPR:TVX")) != -1) { | |
| 75 | switch (opt) { | |
| 76 | case '1': | |
| 77 | options.protocol = SSH_PROTO_1; | |
| 78 | @@ -314,6 +318,9 @@ | |
| 79 | case 'A': | |
| 80 | options.forward_agent = 1; | |
| 81 | break; | |
| 82 | + case 'B': | |
| 83 | + enable_sigpipe = 1; | |
| 84 | + break; | |
| 85 | #ifdef AFS | |
| 86 | case 'k': | |
| 87 | options.kerberos_tgt_passing = 0; |