Bug 137693
Summary: | (whois) "double free or corruption" | ||||||
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Product: | [Fedora] Fedora | Reporter: | Dams <anvil> | ||||
Component: | jwhois | Assignee: | Miloslav Trmač <mitr> | ||||
Status: | CLOSED ERRATA | QA Contact: | |||||
Severity: | medium | Docs Contact: | |||||
Priority: | medium | ||||||
Version: | 3 | CC: | anvil, redhat-bugzilla | ||||
Target Milestone: | --- | ||||||
Target Release: | --- | ||||||
Hardware: | All | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | 3.2.2-6.FC3.1 | Doc Type: | Bug Fix | ||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2004-11-10 19:22:29 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: | |||||||
Attachments: |
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Description
Dams
2004-10-30 19:33:23 UTC
Confirmed. Perhaps it is something in about the arbitrary data coming from the whois over the network? *bad* #0 0x006a47a2 in _dl_sysinfo_int80 () from /lib/ld-linux.so.2 #1 0x006e4955 in raise () from /lib/tls/libc.so.6 #2 0x006e6319 in abort () from /lib/tls/libc.so.6 #3 0x0071da1b in malloc_printerr () from /lib/tls/libc.so.6 #4 0x0071e465 in free () from /lib/tls/libc.so.6 #5 0x08052406 in jwhois_query (wq=0xfef13810, text=0xfef1380c) at jwhois.c:219 #6 0x08052642 in main (argc=2, argv=0xfef138c4) at jwhois.c:150 #7 0x006d1e33 in __libc_start_main () from /lib/tls/libc.so.6 #8 0x080492d1 in _start () Created attachment 105985 [details]
jwhois-3.2.2-doublefree.patch
No, it happens when there is more than one redirection. This patch quiets down
valgrind on FC2, I'll test on FC3t* tomorrow.
Miloslav : tested on fc3t3/rawhide : [anvil@gruyere ~]# LC_ALL=en_US.UTF-8 whois 143.248.150.71 [Querying whois.arin.net] [whois.arin.net] OrgName: Asia Pacific Network Information Centre OrgID: APNIC Address: PO Box 2131 [snip] Sounds good. Thanks. Dams, thanks for testing. Built for rawhide; fixing in FC3 will probably have to be done in an update. Fixed in jwhois-3.2.2-6.FC3.1. Thanks. |