Changeset af2ca19 for fmtext.c

Timestamp:

Sep 16, 2002, 6:13:41 PM (22 years ago)

Author:

James M. Kretchmar <kretch@mit.edu>

Branches:

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

Children:

62f24bc

Parents:

42abb10

Message:

Fixed memory leak and buffer overrun in fmtext

File:

• fmtext.c (modified) (3 diffs)

fmtext.c

@@ -396 +396 @@
   char *ptr1, *ptr2;
   int i, offset;
-
-  /* initialize out */
-  owl_fmtext_init_null(out);
   
   /* find the starting line */
@@ -436 +433 @@
   /* the message is expected to end in a new line for now */
 
-  owl_fmtext_init_null(out);
-
   last=in->textbuff+in->textlen-1;
   ptr1=in->textbuff;
@@ -478 +473 @@
   int lines, i;
 
+  if (f->textlen==0) return(0);
+  
   lines=0;
-  for (i=0; f->textbuff[i]!='\0'; i++) {
+  for (i=0; i<f->textlen; i++) {
     if (f->textbuff[i]=='\n') lines++;
   }