On 05/17/2011 12:13 AM, Daniel Veillard wrote: > On Mon, May 16, 2011 at 03:42:36PM -0600, Eric Blake wrote: >> POSIX allows sysconf(_SC_GETPW_R_SIZE_MAX) to return -1 if there >> is no fixed limit, and requires ERANGE errors to track real size. >> http://pubs.opengroup.org/onlinepubs/9699919799/functions/getpwuid_r.html >> >> Also, on error for get*_r functions, errno is undefined, and the >> real error was the return value. >> >> * src/util/util.c (virGetUserEnt, virGetUserID, virGetGroupID) >> (virSetUIDGID): Cope with sysconf failure or too small buffer. >> Reported by Matthias Bolte. >> --- > > ACK, Thanks; pushed. -- Eric Blake eblake@xxxxxxxxxx +1-801-349-2682 Libvirt virtualization library http://libvirt.org
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