linux/libspl: getextmntent(): don't leak mnttab FILE*

nabijaczleweli · behlendorf · commit 4a30a0b94750 · 2021-04-14T13:23:08.000-07:00
Reviewed-by: Brian Behlendorf <behlendorf1@llnl.gov> Signed-off-by: Ahelenia Ziemiańska <nabijaczleweli@nabijaczleweli.xyz> Closes #11868
diff --git a/lib/libspl/os/linux/getmntany.c b/lib/libspl/os/linux/getmntany.c
@@ -148,6 +148,7 @@ getextmntent(const char *path, struct extmnttab *entry, struct stat64 *statbuf)
 			break;
 		}
 	}
+	(void) fclose(fp);
 
 	if (!match) {
 		(void) fprintf(stderr, "cannot find mountpoint for '%s'\n",

Original file line number	Diff line number	Diff line change
`@@ -148,6 +148,7 @@ getextmntent(const char path, struct extmnttab entry, struct stat64 *statbuf)`
`148`	`148`	`break;`
`149`	`149`	`}`
`150`	`150`	`}`
	`151`	`+ (void) fclose(fp);`
`151`	`152`
`152`	`153`	`if (!match) {`
`153`	`154`	`(void) fprintf(stderr, "cannot find mountpoint for '%s'\n",`