updated for version 7.3.161
Problem: Items on the stack may be too big.
Solution: Make items static or allocate them.
diff --git a/src/eval.c b/src/eval.c
index 45d3cbf..c940109 100644
--- a/src/eval.c
+++ b/src/eval.c
@@ -11100,18 +11100,22 @@
typval_T *argvars UNUSED;
typval_T *rettv;
{
- char_u cwd[MAXPATHL];
+ char_u *cwd;
rettv->v_type = VAR_STRING;
- if (mch_dirname(cwd, MAXPATHL) == FAIL)
- rettv->vval.v_string = NULL;
- else
+ rettv->vval.v_string = NULL;
+ cwd = alloc(MAXPATHL);
+ if (cwd != NULL)
{
- rettv->vval.v_string = vim_strsave(cwd);
+ if (mch_dirname(cwd, MAXPATHL) != FAIL)
+ {
+ rettv->vval.v_string = vim_strsave(cwd);
#ifdef BACKSLASH_IN_FILENAME
- if (rettv->vval.v_string != NULL)
- slash_adjust(rettv->vval.v_string);
+ if (rettv->vval.v_string != NULL)
+ slash_adjust(rettv->vval.v_string);
#endif
+ }
+ vim_free(cwd);
}
}
@@ -14938,6 +14942,9 @@
typval_T *rettv;
{
char_u *p;
+#ifdef HAVE_READLINK
+ char_u *buf = NULL;
+#endif
p = get_tv_string(&argvars[0]);
#ifdef FEAT_SHORTCUT
@@ -14953,7 +14960,6 @@
#else
# ifdef HAVE_READLINK
{
- char_u buf[MAXPATHL + 1];
char_u *cpy;
int len;
char_u *remain = NULL;
@@ -14981,6 +14987,10 @@
q[-1] = NUL;
}
+ buf = alloc(MAXPATHL + 1);
+ if (buf == NULL)
+ goto fail;
+
for (;;)
{
for (;;)
@@ -15124,6 +15134,7 @@
#ifdef HAVE_READLINK
fail:
+ vim_free(buf);
#endif
rettv->v_type = VAR_STRING;
}
@@ -17604,18 +17615,22 @@
typval_T *argvars UNUSED;
typval_T *rettv;
{
- char_u fname[MAXPATHL + 1];
+ char_u *fname;
tagname_T tn;
int first;
if (rettv_list_alloc(rettv) == FAIL)
return;
+ fname = alloc(MAXPATHL);
+ if (fname == NULL)
+ return;
for (first = TRUE; ; first = FALSE)
if (get_tagfname(&tn, first, fname) == FAIL
|| list_append_string(rettv->vval.v_list, fname, -1) == FAIL)
break;
tagname_free(&tn);
+ vim_free(fname);
}
/*