Bug 369781
| Summary: | zip segfaults when working with a file larger than 4GB | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 5 | Reporter: | Radek Bíba <rbiba> |
| Component: | zip | Assignee: | Ivana Varekova <varekova> |
| Status: | CLOSED WORKSFORME | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | low | ||
| Version: | 5.0 | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2008-04-17 11:43:09 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
I can't reproduce this problem, so I'm closing this bug - please feel free to reopen if you see the bug. Thanks. |
Description of problem: SSIA Version-Release number of selected component (if applicable): zip-2.31-1.2.2 How reproducible: Always, but only on i368 (and possibly other 32-bit arches). x86_64 gives this output: zip error: Entry too big to split, read, or write (file exceeds Zip's 4GB uncompressed size limit) Steps to Reproduce: e.g.: 1. dd if=/dev/zero of=testfile bs=1M count=4097 2. zip testfile.zip testfile Actual results: Segmentation fault Expected results: Hmm, I don't know :) . Either the message it prints on x86_64, or just success. The question is if zip is able to work with >4GB files or not. In either case, it shouldn't crash. Additional info: (gdb) bt #0 0x4c930353 in strlen () from /lib/libc.so.6 #1 0x4c902fac in vfprintf () from /lib/libc.so.6 #2 0x4c9037c2 in buffered_vfprintf () from /lib/libc.so.6 #3 0x4c8ff6ef in vfprintf () from /lib/libc.so.6 #4 0x4c9a4de5 in __fprintf_chk () from /lib/libc.so.6 #5 0x0804918c in zipwarn (a=0x805729a "file too large: ", b=0x128 <Address 0x128 out of bounds>) at zip.c:338 #6 0x0805253f in procname (n=0xbfb5cb4e "ziptest", caseflag=0) at unix/unix.c:214 #7 0x0804a71c in main (argc=Cannot access memory at address 0x128 ) at zip.c:1468 #8 0x4c8d9dec in __libc_start_main () from /lib/libc.so.6 #9 0x080490c1 in _start ()