Bug 91342
Summary: | LTC3752-symbol errno, version GLIBC_2.0 not defined in file libc.so.6 | ||
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Product: | Red Hat Enterprise Linux 3 | Reporter: | Aldo A. Duran <aduran> |
Component: | glibc | Assignee: | Jakub Jelinek <jakub> |
Status: | CLOSED NOTABUG | QA Contact: | Brian Brock <bbrock> |
Severity: | medium | Docs Contact: | |
Priority: | medium | ||
Version: | 3.0 | CC: | bugproxy, fweimer |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | i386 | ||
OS: | Linux | ||
URL: | https://rhn.redhat.com/network/software/download_isos.pxt | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2003-05-21 16:51:44 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: |
Description
Aldo A. Duran
2003-05-21 16:43:55 UTC
"Old applications should still run on new servers." - yes, unless they are buggy, which is the case of your product (or some .a library it links in, cannot tell). The above error is a result of not including <errno.h> when errno is used, Declaring it byhand is wrong, since errno is allowed to be a macro (and it is in glibc for the last 7 years). You can work around the bug by setting LD_ASSUME_KERNEL=2.4.1 in the environment, which will mean NPTL libc+libpthread will not be used (for them it is impossible to provide errno). Only applications linked against glibc 2.0.x may legally reference errno symbol (non-versioned), but that is handled by the dynamic linker automatically (by not using NPTL). |