Linux 4.2p1 crash during reverse name lookup

[Peter Stuge]

On Wed, Jan 11, 2006 at 04:30:51PM +0000, Darryl L. Miles wrote:
> 4.0p1 and 4.2p1 are affected for me, I'm using Linux based around a
> FC2 build (~2 years old).

Was OpenSSH build on/specifically for the target system?


> Maybe this bug isn't with OpenSSH itself but a supporting library,
> I would appreciate your assistance in tracking down the problem.

It doesn't seem to be in OpenSSH, no.


> [pid  4657] stat64("/usr/lib/sse2", 0xbfffd4fc) = -1 ENOENT (No such 
> file or directory)
> [pid  4657] open("/usr/lib/libnss_dns.so.2", O_RDONLY) = -1 ENOENT (No 
> such file or directory)
> [pid  4657] stat64("/usr/lib", 0xbfffd4fc) = -1 ENOENT (No such file or 
> directory)
> [pid  4657] --- SIGSEGV (Segmentation fault) @ 0 (0) ---

This crash is inside the glibc resolver, upgrade glibc would be my
advice.


//Peter