From: Daniel Golle <daniel@makrotopia.org>
Date: Sun, 24 Jul 2016 15:54:31 +0000 (+0200)
Subject: block: best-effort in find_mount_point
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=addd7dc21fe99f2701c1d4708071578052af401d;p=project%2Ffstools.git

block: best-effort in find_mount_point

Don't immediatly fail if block device cannot be stat'ed.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
---

diff --git a/block.c b/block.c
index 3326458..720ecb1 100644
--- a/block.c
+++ b/block.c
@@ -592,13 +592,13 @@ static char* find_mount_point(char *block)
 	int len = strlen(block);
 	char *point = NULL, *pos, *tmp, *cpoint, *devname;
 	struct stat s;
+	int rstat;
 	unsigned int minor, major;
 
 	if (!fp)
 		return NULL;
 
-	if (stat(block, &s))
-		return NULL;
+	rstat = stat(block, &s);
 
 	while (fgets(line, sizeof(line), fp)) {
 		pos = strchr(line, ' ');
@@ -658,6 +658,9 @@ static char* find_mount_point(char *block)
 			break;
 		}
 
+		if (rstat)
+			continue;
+
 		if (!S_ISBLK(s.st_mode))
 			continue;