| Summary: | Empty format unit patterns cause hexdump to segfault | ||
|---|---|---|---|
| Product: | Busybox | Reporter: | Jo-Philipp Wich <jow> |
| Component: | Other | Assignee: | unassigned |
| Status: | RESOLVED FIXED | ||
| Severity: | minor | CC: | busybox-cvs |
| Priority: | P5 | ||
| Version: | 1.19.x | ||
| Target Milestone: | --- | ||
| Hardware: | PC | ||
| OS: | Linux | ||
| Host: | Target: | ||
| Build: | |||
| Attachments: | Proposed fix for the segmentation fault | ||
Fixed in git: commit a0bef7cc276476e69e2496e728bf97b32d3b561d Author: Denys Vlasenko <vda.linux@googlemail.com> Date: Fri Nov 18 02:47:35 2011 +0100 hexdump: fix hexdump -n1 -ve '8/2 ""' SEGV |
Created attachment 3746 [details] Proposed fix for the segmentation fault The following command will cause the hexdump applet to segmentation fault: hexdump -n1 -ve '8/2 "" "%04x" ""' It looks like this affects all architectures, I could reproduce it on BusyBox 1.19.3 and BusyBox 1.15.3 so I assume its been there since a long time.