[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH] xl: fix strtok() call in vif2 parsing
Hi, according to the manpage subsequent calls to strtok() must use NULL in the string parameter to keep the iteration going. Fix fixes a hang when parsing the vif2 parameter. Regards, Andre. Signed-off-by: Andre Przywara <andre.przywara@xxxxxxx> -- Andre Przywara AMD-Operating System Research Center (OSRC), Dresden, Germany Tel: +49 351 448-3567-12 >From 1abc666eb715b06c829491626e246fa8b9c8e6e9 Mon Sep 17 00:00:00 2001 From: Andre Przywara <andre.przywara@xxxxxxx> Date: Fri, 20 Aug 2010 09:55:43 +0200 Subject: [PATCH 2/4] xl: fix strtok() call in vif2 parsing According to the manpage subsequent calls to strtok() must use NULL in the string parameter to keep the iteration going. Fix fixes a hang when parsing the vif2 parameter. Signed-off-by: Andre Przywara <andre.przywara@xxxxxxx> --- tools/libxl/xl_cmdimpl.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/tools/libxl/xl_cmdimpl.c b/tools/libxl/xl_cmdimpl.c index 323dd04..c291879 100644 --- a/tools/libxl/xl_cmdimpl.c +++ b/tools/libxl/xl_cmdimpl.c @@ -859,7 +859,7 @@ skip: init_net2_info(net2, d_config->num_vif2s); - for (p = strtok(buf2, ","); p; p = strtok(buf2, ",")) { + for (p = strtok(buf2, ","); p; p = strtok(NULL, ",")) { while (isblank(*p)) p++; if (!strncmp("front_mac=", p, 10)) { -- 1.6.4 _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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