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Fix another silly segfault
[u/mdw/putty]
/
scp.c
diff --git
a/scp.c
b/scp.c
index
03bdfbc
..
3f85006
100644
(file)
--- a/
scp.c
+++ b/
scp.c
@@
-377,7
+377,7
@@
static void bump(char *fmt, ...)
strcat(str, "\n");
tell_str(stderr, str);
strcat(str, "\n");
tell_str(stderr, str);
- if (back->socket() != NULL) {
+ if (back
!= NULL && back
->socket() != NULL) {
char ch;
back->special(TS_EOF);
ssh_scp_recv(&ch, 1);
char ch;
back->special(TS_EOF);
ssh_scp_recv(&ch, 1);
@@
-1209,6
+1209,7
@@
int main(int argc, char *argv[])
}
argc -= i;
argv += i;
}
argc -= i;
argv += i;
+ back = NULL;
if (list) {
if (argc != 1)
if (list) {
if (argc != 1)
@@
-1228,7
+1229,7
@@
int main(int argc, char *argv[])
tolocal(argc, argv);
}
tolocal(argc, argv);
}
- if (back->socket() != NULL) {
+ if (back
!= NULL && back
->socket() != NULL) {
char ch;
back->special(TS_EOF);
ssh_scp_recv(&ch, 1);
char ch;
back->special(TS_EOF);
ssh_scp_recv(&ch, 1);