diff options
Diffstat (limited to 'udev_rules_parse.c')
| -rw-r--r-- | udev_rules_parse.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/udev_rules_parse.c b/udev_rules_parse.c index 0259268c8f..e708f35558 100644 --- a/udev_rules_parse.c +++ b/udev_rules_parse.c @@ -241,6 +241,7 @@ static int add_to_rules(struct udev_rules *rules, char *line) int valid; char *linepos; char *attr; + size_t padding; int retval; /* get all the keys */ @@ -506,6 +507,11 @@ static int add_to_rules(struct udev_rules *rules, char *line) /* grow buffer and add rule */ rule_size = sizeof(struct udev_rule) + rule->bufsize; + padding = (sizeof(size_t) - rule_size % sizeof(size_t)) % sizeof(size_t); + dbg("add %zi padding bytes", padding); + rule_size += padding; + rule->bufsize += padding; + rules->buf = realloc(rules->buf, rules->bufsize + rule_size); if (!rules->buf) { err("realloc failed"); |