X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=udev_rules_parse.c;h=bfbad367e9d41e4dfda8f806e5b737c08099bb3c;hp=3f7e43f83943f9807dab969e9277fd981814e121;hb=1d9cdcdf91f9ad0159be530a5b23170e73bffbe8;hpb=9dd0c2573b1e3a6f18356e4db6cee5e5329ecb67

diff --git a/udev_rules_parse.c b/udev_rules_parse.c
index 3f7e43f83..bfbad367e 100644
--- a/udev_rules_parse.c
+++ b/udev_rules_parse.c
@@ -104,12 +104,9 @@ static int get_key(char **line, char **key, enum key_operation *operation, char
 			break;
 		if (linepos[0] == '=')
 			break;
-		if (linepos[0] == '+')
-			break;
-		if (linepos[0] == '!')
-			break;
-		if (linepos[0] == ':')
-			break;
+		if ((linepos[0] == '+') || (linepos[0] == '!') || (linepos[0] == ':'))
+			if (linepos[1] == '=')
+				break;
 	}
 
 	/* remember end of key */
@@ -312,10 +309,7 @@ static int add_to_rules(struct udev_rules *rules, char *line, const char *filena
 				err("invalid DRIVER operation");
 				goto invalid;
 			}
-			err("DRIVER== will change in a future relase, "
-			    "please use DRIVERS== in %s:%u", filename, lineno);
-			/* FIXME: this should be rule->driver to match only the event device */
-			add_rule_key(rule, &rule->drivers, operation, value);
+			add_rule_key(rule, &rule->driver, operation, value);
 			valid = 1;
 			continue;
 		}
@@ -369,6 +363,11 @@ static int add_to_rules(struct udev_rules *rules, char *line, const char *filena
 
 		if (strncasecmp(key, "ATTRS{", sizeof("ATTRS{")-1) == 0 ||
 		    strncasecmp(key, "SYSFS{", sizeof("SYSFS{")-1) == 0) {
+			if (operation != KEY_OP_MATCH &&
+			    operation != KEY_OP_NOMATCH) {
+				err("invalid ATTRS operation");
+				goto invalid;
+			}
 			attr = get_key_attribute(key + sizeof("ATTRS")-1);
 			if (attr == NULL) {
 				err("error parsing ATTRS attribute");
@@ -556,6 +555,8 @@ static int add_to_rules(struct udev_rules *rules, char *line, const char *filena
 		}
 
 		if (strcasecmp(key, "OPTIONS") == 0) {
+			const char *pos;
+
 			if (strstr(value, "last_rule") != NULL) {
 				dbg("last rule to be applied");
 				rule->last_rule = 1;
@@ -568,6 +569,11 @@ static int add_to_rules(struct udev_rules *rules, char *line, const char *filena
 				dbg("remove event should be ignored");
 				rule->ignore_remove = 1;
 			}
+			pos = strstr(value, "link_priority=");
+			if (pos != NULL) {
+				rule->link_priority = atoi(&pos[strlen("link_priority=")]);
+				info("link priority=%i", rule->link_priority);
+			}
 			if (strstr(value, "all_partitions") != NULL) {
 				dbg("creation of partition nodes requested");
 				rule->partitions = DEFAULT_PARTITIONS_COUNT;