X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/edc23a8aaa2ec878ce4269ff5c22e0a797dec8ac..e359e9c01acdf5aad21780e27e538cfd8d597aac:/ssh.c

diff --git a/ssh.c b/ssh.c
index 137e4607..bcc1dd1b 100644
--- a/ssh.c
+++ b/ssh.c
@@ -1864,6 +1864,7 @@ static void ssh2_pkt_defer_noqueue(Ssh ssh, struct Packet *pkt, int noignore)
 	 * get encrypted with a known IV.
 	 */
 	struct Packet *ipkt = ssh2_pkt_init(SSH2_MSG_IGNORE);
+	ssh2_pkt_addstring_start(ipkt);
 	ssh2_pkt_defer_noqueue(ssh, ipkt, TRUE);
     }
     len = ssh2_pkt_construct(ssh, pkt);
@@ -6397,71 +6398,49 @@ static void ssh2_msg_channel_request(Ssh ssh, struct Packet *pktin)
 
 		    if (0)
 			;
+#define TRANSLATE_SIGNAL(s) \
+    else if (siglen == lenof(#s)-1 && !memcmp(sig, #s, siglen)) \
+        ssh->exitcode = 128 + SIG ## s
 #ifdef SIGABRT
-		    else if (siglen == lenof("ABRT")-1 &&
-			     !memcmp(sig, "ABRT", siglen))
-			ssh->exitcode = 128 + SIGABRT;
+		    TRANSLATE_SIGNAL(ABRT);
 #endif
 #ifdef SIGALRM
-		    else if (siglen == lenof("ALRM")-1 &&
-			     !memcmp(sig, "ALRM", siglen))
-			ssh->exitcode = 128 + SIGALRM;
+		    TRANSLATE_SIGNAL(ALRM);
 #endif
 #ifdef SIGFPE
-		    else if (siglen == lenof("FPE")-1 &&
-			     !memcmp(sig, "FPE", siglen))
-			ssh->exitcode = 128 + SIGFPE;
+		    TRANSLATE_SIGNAL(FPE);
 #endif
 #ifdef SIGHUP
-		    else if (siglen == lenof("HUP")-1 &&
-			     !memcmp(sig, "HUP", siglen))
-			ssh->exitcode = 128 + SIGHUP;
+		    TRANSLATE_SIGNAL(HUP);
 #endif
 #ifdef SIGILL
-		    else if (siglen == lenof("ILL")-1 &&
-			     !memcmp(sig, "ILL", siglen))
-			ssh->exitcode = 128 + SIGILL;
+		    TRANSLATE_SIGNAL(ILL);
 #endif
 #ifdef SIGINT
-		    else if (siglen == lenof("INT")-1 &&
-			     !memcmp(sig, "INT", siglen))
-			ssh->exitcode = 128 + SIGINT;
+		    TRANSLATE_SIGNAL(INT);
 #endif
 #ifdef SIGKILL
-		    else if (siglen == lenof("KILL")-1 &&
-			     !memcmp(sig, "KILL", siglen))
-			ssh->exitcode = 128 + SIGKILL;
+		    TRANSLATE_SIGNAL(KILL);
 #endif
 #ifdef SIGPIPE
-		    else if (siglen == lenof("PIPE")-1 &&
-			     !memcmp(sig, "PIPE", siglen))
-			ssh->exitcode = 128 + SIGPIPE;
+		    TRANSLATE_SIGNAL(PIPE);
 #endif
 #ifdef SIGQUIT
-		    else if (siglen == lenof("QUIT")-1 &&
-			     !memcmp(sig, "QUIT", siglen))
-			ssh->exitcode = 128 + SIGQUIT;
+		    TRANSLATE_SIGNAL(QUIT);
 #endif
 #ifdef SIGSEGV
-		    else if (siglen == lenof("SEGV")-1 &&
-			     !memcmp(sig, "SEGV", siglen))
-			ssh->exitcode = 128 + SIGSEGV;
+		    TRANSLATE_SIGNAL(SEGV);
 #endif
 #ifdef SIGTERM
-		    else if (siglen == lenof("TERM")-1 &&
-			     !memcmp(sig, "TERM", siglen))
-			ssh->exitcode = 128 + SIGTERM;
+		    TRANSLATE_SIGNAL(TERM);
 #endif
 #ifdef SIGUSR1
-		    else if (siglen == lenof("USR1")-1 &&
-			     !memcmp(sig, "USR1", siglen))
-			ssh->exitcode = 128 + SIGUSR1;
+		    TRANSLATE_SIGNAL(USR1);
 #endif
 #ifdef SIGUSR2
-		    else if (siglen == lenof("USR2")-1 &&
-			     !memcmp(sig, "USR2", siglen))
-			ssh->exitcode = 128 + SIGUSR2;
+		    TRANSLATE_SIGNAL(USR2);
 #endif
+#undef TRANSLATE_SIGNAL
 		    else
 			ssh->exitcode = 128;
 		}
@@ -8926,8 +8905,7 @@ static void ssh_unthrottle(void *handle, int bufsize)
 	    ssh1_throttle(ssh, -1);
 	}
     } else {
-	if (ssh->mainchan && ssh->mainchan->closes == 0)
-	    ssh2_set_window(ssh->mainchan, OUR_V2_WINSIZE - bufsize);
+	ssh2_set_window(ssh->mainchan, OUR_V2_WINSIZE - bufsize);
     }
 }