From b1d105082bee1e2dd41d9b882979e04f20ac9bbd Mon Sep 17 00:00:00 2001 From: Alberto Bertogli Date: Sat, 13 Jun 2009 00:53:40 -0300 Subject: [PATCH 14/48] Make fiu_disable() cope with empty enabled_fails Signed-off-by: Alberto Bertogli --- libfiu/fiu.c | 6 ++++++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/libfiu/fiu.c b/libfiu/fiu.c index cb1d8de..dad5803 100644 --- a/libfiu/fiu.c +++ b/libfiu/fiu.c @@ -421,6 +421,12 @@ int fiu_disable(const char *name) /* just find the point of failure and mark it as free by setting its * name to NULL */ ef_wlock(); + + if (enabled_fails == NULL) { + ef_wunlock(); + return -1; + } + for (pf = enabled_fails; pf <= enabled_fails_last; pf++) { if (name_matches(pf, name, 1)) { disable_pf(pf); -- 1.6.2.2.646.gb214