Changeset 0504f63 for functions.c

Timestamp:

Aug 10, 2008, 5:38:44 PM (16 years ago)

Author:

Nelson Elhage <nelhage@mit.edu>

Branches:

master, debian, release-1.10, release-1.4, release-1.5, release-1.6, release-1.7, release-1.8, release-1.9

Children:

e9bb404

Parents:

d81f8d0

Message:

Rewrite owl_filter_print to use GString.

barnowl will no longer segfault on `show filter' with filters over
5000 characters or so.

File:

• functions.c (modified) (4 diffs)

functions.c

@@ -2515 +2515 @@
 {
   owl_filter *f;
-  char buff[5000];
+  char *buff;
 
   f=owl_global_get_filter(&g, name);
@@ -2522 +2522 @@
     return;
   }
-  owl_filter_print(f, buff);
+  buff = owl_filter_print(f);
   owl_function_popless_text(buff);
+  owl_free(buff);
 }
 
@@ -2531 +2532 @@
   owl_list *fl;
   char buff[5000];
+  char *tmp;
   owl_fmtext fm;
   int i, j;
@@ -2544 +2546 @@
     snprintf(buff, sizeof(buff), "[% 2d] ", i+1);
     owl_fmtext_append_normal(&fm, buff);
-    owl_filter_print(f, buff);
+    tmp = owl_filter_print(f);
+    owl_fmtext_append_normal(&fm, tmp);
+    owl_free(tmp);
     owl_fmtext_append_normal(&fm, buff);
   }