13 lines
394 B
Diff
13 lines
394 B
Diff
|
diff -Nrbu mailx-12.5/lzw.c mailx-12.5-OK/lzw.c
|
||
|
|
--- mailx-12.5/lzw.c 2006-03-04 03:32:16.000000000 +0300
|
||
|
|
+++ mailx-12.5-OK/lzw.c 2011-08-17 16:30:01.000000000 +0400
|
||
|
|
@@ -516,6 +516,8 @@
|
||
|
|
|
||
|
|
/* Generate output characters in reverse order. */
|
||
|
|
while (code >= 256) {
|
||
|
|
+ if (stackp - de_stack >= HSIZE - 1)
|
||
|
|
+ return -1;
|
||
|
|
*stackp++ = tab_suffixof(code);
|
||
|
|
code = tab_prefixof(code);
|
||
|
|
}
|