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comments-dialog: Avoid segfault in comments dialog pasting very long text.
[pspp]
/
src
/
data
/
file-name.c
diff --git
a/src/data/file-name.c
b/src/data/file-name.c
index 5e4080b11f22ffa463f4bc0264b68de2736abd25..9eeb4b1cfc06309e45c0777ef1277aa0fbeb4894 100644
(file)
--- a/
src/data/file-name.c
+++ b/
src/data/file-name.c
@@
-128,12
+128,16
@@
fn_is_special (const char *file_name)
return false;
}
return false;
}
-/* Returns true if file with name NAME exists. */
+/* Returns true if file with name NAME exists, and that file is not a
+ directory */
bool
fn_exists (const char *name)
{
struct stat temp;
bool
fn_exists (const char *name)
{
struct stat temp;
- return stat (name, &temp) == 0;
+ if ( stat (name, &temp) != 0 )
+ return false;
+
+ return ! S_ISDIR (temp.st_mode);
}
\f
/* Environment variables. */
}
\f
/* Environment variables. */