errno must be set to 0 before calling strtoll or error checking will
have false positives
---
libopeniscsiusr/sysfs.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libopeniscsiusr/sysfs.c b/libopeniscsiusr/sysfs.c
index 6f295b702821..d312d4e299d0 100644
--- a/libopeniscsiusr/sysfs.c
+++ b/libopeniscsiusr/sysfs.c
@@ -229,6 +229,7 @@ static int iscsi_sysfs_prop_get_ll(struct iscsi_context
*ctx,
}
}
+ errno = 0;
tmp_val = strtoll((const char *) buff, NULL, 10 /* base */);
errno_save = errno;
if ((errno_save != 0) && (! ignore_error)) {
--
2.14.4
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