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[Bug dynamic-link/21041] IFUNC setjmp/longjmp in libpthread.so are unsafe
- From: "hjl.tools at gmail dot com" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Mon, 30 Jan 2017 17:12:55 +0000
- Subject: [Bug dynamic-link/21041] IFUNC setjmp/longjmp in libpthread.so are unsafe
- Auto-submitted: auto-generated
- References: <bug-21041-131@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=21041
--- Comment #18 from H.J. Lu <hjl.tools at gmail dot com> ---
Also
[hjl@gnu-6 pr21041d]$ gcc -o y main.o libfoo.so libxxx.so libbar1.so
-Wl,-rpath,.
[hjl@gnu-6 pr21041d]$ ./y
[hjl@gnu-6 pr21041d]$
The difference is ld.so checks libxxx.so before libbar1.so.
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