Package: ivtools
Version: 1.1.3-5.3
Severity: important
Tags: patch
Steps to reproduce on an amd64 machine.
1) start comdraw
2) type 'help' in the ComEditor pane, followed by key <enter>.
3) observe the crash.
Patch:
--- ivtools-1.1.3.orig/src/ComTerp/comterp.c
+++ ivtools-1.1.3/src/ComTerp/comterp.c
@@ -165,7 +166,9 @@
&_pfbuf, &_pfsiz, &_pfnum);
_pfoff = 0;
- return status==0 && _pfbuf[_pfnum-1].type != TOK_EOF && _buffer[0] != '\0';
+ return status==0
+ && (_pfnum==0 || _pfbuf[_pfnum-1].type != TOK_EOF)
+ && _buffer[0] != '\0';
}
boolean ComTerp::eof() {
-- System Information:
Debian Release: 4.0
APT prefers stable
APT policy: (500, 'stable')
Architecture: amd64 (x86_64)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.18-5-amd64
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
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