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* [Bug dynamic-link/28061] New: A failing dlmopen called by an auditor crashed
@ 2021-07-07 13:13 adhemerval.zanella at linaro dot org
2021-07-07 13:14 ` [Bug dynamic-link/28061] " adhemerval.zanella at linaro dot org
2021-12-28 11:52 ` adhemerval.zanella at linaro dot org
0 siblings, 2 replies; 3+ messages in thread
From: adhemerval.zanella at linaro dot org @ 2021-07-07 13:13 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=28061
Bug ID: 28061
Summary: A failing dlmopen called by an auditor crashed
Product: glibc
Version: unspecified
Status: NEW
Severity: normal
Priority: P2
Component: dynamic-link
Assignee: unassigned at sourceware dot org
Reporter: adhemerval.zanella at linaro dot org
Target Milestone: ---
$ cat main.c
int main (int argc, char *argv[])
{
return 0;
}
$ cat auditor.c
#define _GNU_SOURCE
#include <link.h>
#include <dlfcn.h>
unsigned int
la_version (unsigned int v)
{
return LAV_CURRENT;
}
void la_activity (uintptr_t* cookie, unsigned int flag)
{
dlmopen(LM_ID_BASE, "/nonexistent.so", RTLD_NOW);
}
$ gcc -Wall main.c -o main
$ gcc -shared -fpic auditor.c -o libauditor.so -ldl
$ LD_AUDIT=./libauditor.so ./main
Segmentation fault (core dumped)
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* [Bug dynamic-link/28061] A failing dlmopen called by an auditor crashed
2021-07-07 13:13 [Bug dynamic-link/28061] New: A failing dlmopen called by an auditor crashed adhemerval.zanella at linaro dot org
@ 2021-07-07 13:14 ` adhemerval.zanella at linaro dot org
2021-12-28 11:52 ` adhemerval.zanella at linaro dot org
1 sibling, 0 replies; 3+ messages in thread
From: adhemerval.zanella at linaro dot org @ 2021-07-07 13:14 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=28061
Adhemerval Zanella <adhemerval.zanella at linaro dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Assignee|unassigned at sourceware dot org |adhemerval.zanella at linaro dot o
| |rg
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* [Bug dynamic-link/28061] A failing dlmopen called by an auditor crashed
2021-07-07 13:13 [Bug dynamic-link/28061] New: A failing dlmopen called by an auditor crashed adhemerval.zanella at linaro dot org
2021-07-07 13:14 ` [Bug dynamic-link/28061] " adhemerval.zanella at linaro dot org
@ 2021-12-28 11:52 ` adhemerval.zanella at linaro dot org
1 sibling, 0 replies; 3+ messages in thread
From: adhemerval.zanella at linaro dot org @ 2021-12-28 11:52 UTC (permalink / raw)
To: glibc-bugs
https://sourceware.org/bugzilla/show_bug.cgi?id=28061
Adhemerval Zanella <adhemerval.zanella at linaro dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|--- |2.35
Status|NEW |RESOLVED
Resolution|--- |FIXED
--- Comment #1 from Adhemerval Zanella <adhemerval.zanella at linaro dot org> ---
Fixed on 2.35 (484e672ddabe0a919a692520e6ac8f2580866235).
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end of thread, other threads:[~2021-12-28 11:52 UTC | newest]
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2021-07-07 13:13 [Bug dynamic-link/28061] New: A failing dlmopen called by an auditor crashed adhemerval.zanella at linaro dot org
2021-07-07 13:14 ` [Bug dynamic-link/28061] " adhemerval.zanella at linaro dot org
2021-12-28 11:52 ` adhemerval.zanella at linaro dot org
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