updated for version 7.4.010
Problem: Crash with invalid argument to mkdir().
Solution: Check for empty string. (lcd47)
diff --git a/src/eval.c b/src/eval.c
index 58317d2..7384480 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -14292,18 +14292,23 @@
return;
dir = get_tv_string_buf(&argvars[0], buf);
- if (*gettail(dir) == NUL)
- /* remove trailing slashes */
- *gettail_sep(dir) = NUL;
-
- if (argvars[1].v_type != VAR_UNKNOWN)
+ if (*dir == NUL)
+ rettv->vval.v_number = FAIL;
+ else
{
- if (argvars[2].v_type != VAR_UNKNOWN)
- prot = get_tv_number_chk(&argvars[2], NULL);
- if (prot != -1 && STRCMP(get_tv_string(&argvars[1]), "p") == 0)
- mkdir_recurse(dir, prot);
+ if (*gettail(dir) == NUL)
+ /* remove trailing slashes */
+ *gettail_sep(dir) = NUL;
+
+ if (argvars[1].v_type != VAR_UNKNOWN)
+ {
+ if (argvars[2].v_type != VAR_UNKNOWN)
+ prot = get_tv_number_chk(&argvars[2], NULL);
+ if (prot != -1 && STRCMP(get_tv_string(&argvars[1]), "p") == 0)
+ mkdir_recurse(dir, prot);
+ }
+ rettv->vval.v_number = prot == -1 ? FAIL : vim_mkdir_emsg(dir, prot);
}
- rettv->vval.v_number = prot == -1 ? FAIL : vim_mkdir_emsg(dir, prot);
}
#endif
diff --git a/src/version.c b/src/version.c
index 9b5343e..61694a4 100644
--- a/src/version.c
+++ b/src/version.c
@@ -728,6 +728,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 10,
+/**/
9,
/**/
8,
