Red Hat Bugzilla – Bug 103745
ported RH7.3 binary behaviour different under compat-libstdc++
Last modified: 2007-04-18 12:57:22 EDT
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Description of problem:
Executing a piece of custom-compiled code, build on a redhat 7.3 box with
gcc-c++-2.96-113 and libstdc++-2.96-113 does not properly function using
compat-libstdc++-7.3-2.96.118 on RH9.
Replacing /usr/lib/libstdc++-3-libc6.2-2-2.10.0.so with the one from the redhat
7.3 distribution results in proper operation of the code in question - so the
issue is most definately this library, included in compat-libstdc++-7.3-2.96.118.
Version-Release number of selected component (if applicable):
Currently working on creating a minimized testcase to exhibit the bug, but as it
is closed-source code this is a nontrivial task.
Are there *known* incompatibilities between the "real" RH7.3 libstdc++ and the
one included in compat-libstdc++ on RH9?
There were some issues with -2.96.118, see e.g. #97372, but without
a testcase hard to say.