X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/blobdiff_plain/9fab77dc00ff2183dd642f4f088d2d54ed3d5887..820ebe3b54a21cfb8d42e43c567d952415c1d05d:/plink.c

diff --git a/plink.c b/plink.c
index b1bebf98..d61bbeb5 100644
--- a/plink.c
+++ b/plink.c
@@ -207,6 +207,7 @@ static void usage(void)
     printf("  -batch    disable all interactive prompts\n");
     printf("The following options only apply to SSH connections:\n");
     printf("  -pw passw login with specified password\n");
+    printf("  -D listen-port   Dynamic SOCKS-based port forwarding\n");
     printf("  -L listen-port:host:port   Forward local port to "
 	   "remote address\n");
     printf("  -R listen-port:host:port   Forward remote port to"
@@ -410,13 +411,13 @@ int main(int argc, char **argv)
 		    while (*p) {
 			if (cmdlen >= cmdsize) {
 			    cmdsize = cmdlen + 512;
-			    command = srealloc(command, cmdsize);
+			    command = sresize(command, cmdsize, char);
 			}
 			command[cmdlen++]=*p++;
 		    }
 		    if (cmdlen >= cmdsize) {
 			cmdsize = cmdlen + 512;
-			command = srealloc(command, cmdsize);
+			command = sresize(command, cmdsize, char);
 		    }
 		    command[cmdlen++]=' '; /* always add trailing space */
 		    if (--argc) p = *++argv;
@@ -651,7 +652,7 @@ int main(int argc, char **argv)
 	    /* Expand the buffer if necessary. */
 	    if (i > sksize) {
 		sksize = i + 16;
-		sklist = srealloc(sklist, sksize * sizeof(*sklist));
+		sklist = sresize(sklist, sksize, SOCKET);
 	    }
 
 	    /* Retrieve the sockets into sklist. */