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authorDaniel Golle <daniel@makrotopia.org>2020-05-12 00:26:28 +0100
committerDaniel Golle <daniel@makrotopia.org>2020-05-12 00:41:59 +0100
commit84269037b75de93bdd4ea75b7f50ba77ba976377 (patch)
tree64c3b66078ed873b31750814e6285f7eb6e7caae
parenteec16e2f275dc3dcf71e4a27dd608d3dc8f8df1a (diff)
downloadfstools-84269037b75de93bdd4ea75b7f50ba77ba976377.tar.gz
blockd: fix segfault triggered by non-autofs mounts
Program received signal SIGSEGV, Segmentation fault. main_autofs (argv=<optimized out>, argc=<optimized out>) at fstools-2020-05-06-eec16e2f/block.c:1193 1193: if (!m->autofs && (mp = find_mount_point(pr->dev))) { Fixes: 9ab936d ("block(d): always call hotplug.d "mount" scripts from blockd") Signed-off-by: Daniel Golle <daniel@makrotopia.org>
-rw-r--r--block.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/block.c b/block.c
index 9458d52..569bf56 100644
--- a/block.c
+++ b/block.c
@@ -1190,7 +1190,7 @@ static int main_autofs(int argc, char **argv)
continue;
blockd_notify("hotplug", pr->dev, m, pr);
- if (!m->autofs && (mp = find_mount_point(pr->dev))) {
+ if ((!m || !m->autofs) && (mp = find_mount_point(pr->dev))) {
blockd_notify("mount", pr->dev, NULL, NULL);
free(mp);
}