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* [Bug dynamic-link/29190] New: Symbols with version hash zero lead to crashes, not matched correctly
@ 2022-05-27 10:30 fweimer at redhat dot com
2022-05-27 10:38 ` [Bug dynamic-link/29190] " fweimer at redhat dot com
2022-05-27 11:17 ` fweimer at redhat dot com
0 siblings, 2 replies; 3+ messages in thread
From: fweimer at redhat dot com @ 2022-05-27 10:30 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=29190
Bug ID: 29190
Summary: Symbols with version hash zero lead to crashes, not
matched correctly
Product: glibc
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: dynamic-link
Assignee: unassigned at sourceware dot org
Reporter: fweimer at redhat dot com
Target Milestone: ---
Symbol lookup runs into a null pointer dereference if the symbol version has
hash value zero. If that is fixed, defined symbols with symbol version hash
zero match any symbol version during relocation processing.
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^ permalink raw reply [flat|nested] 3+ messages in thread* [Bug dynamic-link/29190] Symbols with version hash zero lead to crashes, not matched correctly 2022-05-27 10:30 [Bug dynamic-link/29190] New: Symbols with version hash zero lead to crashes, not matched correctly fweimer at redhat dot com @ 2022-05-27 10:38 ` fweimer at redhat dot com 2022-05-27 11:17 ` fweimer at redhat dot com 1 sibling, 0 replies; 3+ messages in thread From: fweimer at redhat dot com @ 2022-05-27 10:38 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=29190 Florian Weimer <fweimer at redhat dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|unassigned at sourceware dot org |fweimer at redhat dot com Status|NEW |ASSIGNED CC| |fweimer at redhat dot com -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug dynamic-link/29190] Symbols with version hash zero lead to crashes, not matched correctly 2022-05-27 10:30 [Bug dynamic-link/29190] New: Symbols with version hash zero lead to crashes, not matched correctly fweimer at redhat dot com 2022-05-27 10:38 ` [Bug dynamic-link/29190] " fweimer at redhat dot com @ 2022-05-27 11:17 ` fweimer at redhat dot com 1 sibling, 0 replies; 3+ messages in thread From: fweimer at redhat dot com @ 2022-05-27 11:17 UTC (permalink / raw) To: glibc-bugs https://sourceware.org/bugzilla/show_bug.cgi?id=29190 --- Comment #1 from Florian Weimer <fweimer at redhat dot com> --- Patch posted: https://sourceware.org/pipermail/libc-alpha/2022-May/139122.html -- You are receiving this mail because: You are on the CC list for the bug. ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2022-05-27 11:17 UTC | newest] Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2022-05-27 10:30 [Bug dynamic-link/29190] New: Symbols with version hash zero lead to crashes, not matched correctly fweimer at redhat dot com 2022-05-27 10:38 ` [Bug dynamic-link/29190] " fweimer at redhat dot com 2022-05-27 11:17 ` fweimer at redhat dot com
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