diff options
| author | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2013-11-07 05:34:22 -0600 |
|---|---|---|
| committer | Adhemerval Zanella <azanella@linux.vnet.ibm.com> | 2013-11-08 05:04:25 -0600 |
| commit | 76a9b9986141b1a7d9fd290c349d27fcee780c7a (patch) | |
| tree | 5966591dab5c9966261d0d96d6f0757a2d51abc0 /sysdeps/unix/sysv/linux/powerpc/gettimeofday.c | |
| parent | e4368156e64e04a204d832351abcb535572eb919 (diff) | |
| download | glibc-76a9b9986141b1a7d9fd290c349d27fcee780c7a.tar.gz | |
PowerPC: Fix vDSO missing ODP entries
This patch fixes the vDSO symbol used directed in IFUNC resolver where
they do not have an associated ODP entry leading to undefined behavior
in some cases. It adds an artificial OPD static entry to such cases
and set its TOC to non 0 to avoid triggering lazy resolutions.
Diffstat (limited to 'sysdeps/unix/sysv/linux/powerpc/gettimeofday.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/gettimeofday.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/powerpc/gettimeofday.c b/sysdeps/unix/sysv/linux/powerpc/gettimeofday.c index 6506d75e64..48c3f84d86 100644 --- a/sysdeps/unix/sysv/linux/powerpc/gettimeofday.c +++ b/sysdeps/unix/sysv/linux/powerpc/gettimeofday.c @@ -22,6 +22,7 @@ # include <dl-vdso.h> # include <bits/libc-vdso.h> +# include <dl-machine.h> void *gettimeofday_ifunc (void) __asm__ ("__gettimeofday"); |