vi: don't use common_bufsiz as read buffer, it can be too small
(found by Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com>)
diff --git a/editors/vi.c b/editors/vi.c
index 345a945..9426ab8 100644
--- a/editors/vi.c
+++ b/editors/vi.c
@@ -184,6 +184,7 @@
#if ENABLE_FEATURE_VI_COLON
char *initial_cmds[3]; // currently 2 entries, NULL terminated
#endif
+ char readbuffer[MAX_LINELEN];
};
#define G (*ptr_to_globals)
#define text (G.text )
@@ -200,6 +201,10 @@
#define term_orig (G.term_orig )
#define term_vi (G.term_vi )
#define initial_cmds (G.initial_cmds )
+#define readbuffer (G.readbuffer )
+#define INIT_G() do { \
+ PTR_TO_GLOBALS = xzalloc(sizeof(G)); \
+} while (0)
static int init_text_buffer(char *); // init from file or create new
static void edit_file(char *); // edit one file
@@ -321,7 +326,7 @@
my_pid = getpid();
#endif
- PTR_TO_GLOBALS = xzalloc(sizeof(G));
+ INIT_G();
#if ENABLE_FEATURE_VI_CRASHME
srand((long) my_pid);
@@ -2142,8 +2147,6 @@
return safe_poll(pfd, 1, hund*10) > 0;
}
-#define readbuffer bb_common_bufsiz1
-
static int readed_for_parse;
//----- IO Routines --------------------------------------------