sysctl: fix segfault

yuwata · yuwata · commit db99904bc848 · 2020-02-06T23:49:32.000+09:00
Fixes systemd#14801.
diff --git a/src/sysctl/sysctl.c b/src/sysctl/sysctl.c
@@ -257,7 +257,7 @@ static int parse_file(OrderedHashmap **sysctl_options, const char *path, bool ig
 
                 existing = ordered_hashmap_get(*sysctl_options, p);
                 if (existing) {
-                        if (streq(value, existing->value)) {
+                        if (streq_ptr(value, existing->value)) {
                                 existing->ignore_failure = existing->ignore_failure || ignore_failure;
                                 continue;
                         }

Original file line number	Diff line number	Diff line change
`@@ -257,7 +257,7 @@ static int parse_file(OrderedHashmap *sysctl_options, const char path, bool ig`
`257`	`257`
`258`	`258`	`existing = ordered_hashmap_get(*sysctl_options, p);`
`259`	`259`	`if (existing) {`
`260`		`- if (streq(value, existing->value)) {`
	`260`	`+ if (streq_ptr(value, existing->value)) {`
`261`	`261`	`existing->ignore_failure = existing->ignore_failure \|\| ignore_failure;`
`262`	`262`	`continue;`
`263`	`263`	`}`