[libvirt] [PATCH] S390: Buffer too small for large CPU numbers.

The output buffer for virFileReadAll was too small for systems with more than 30 CPUs which leads to a log entry and incorrect behavior. The new size will be sufficient for the current architectural limits. Signed-off-by: Viktor Mihajlovski <mihajlov(a)linux.vnet.ibm.com&gt; --- src/util/sysinfo.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/util/sysinfo.c b/src/util/sysinfo.c index d38b4ff..8add936 100644 --- a/src/util/sysinfo.c +++ b/src/util/sysinfo.c @@ -361,7 +361,7 @@ virSysinfoRead(void) { goto no_memory; /* Gather info from /proc/cpuinfo */ - if (virFileReadAll(CPUINFO, 2048, &outbuf) < 0) { + if (virFileReadAll(CPUINFO, 8192, &outbuf) < 0) { virReportError(VIR_ERR_INTERNAL_ERROR, _("Failed to open %s"), CPUINFO); return NULL; @@ -376,7 +376,7 @@ virSysinfoRead(void) { VIR_FREE(outbuf); /* Gather info from /proc/sysinfo */ - if (virFileReadAll(SYSINFO, 4096, &outbuf) < 0) { + if (virFileReadAll(SYSINFO, 8192, &outbuf) < 0) { virReportError(VIR_ERR_INTERNAL_ERROR, _("Failed to open %s"), SYSINFO); return NULL; -- 1.7.0.4