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| author | Alan Somers <asomers@FreeBSD.org> | 2019-09-07 21:49:01 +0000 |
|---|---|---|
| committer | Alan Somers <asomers@FreeBSD.org> | 2019-09-07 21:49:01 +0000 |
| commit | 8c50ee012fbc71aa640ed437d7fe0891793b4fd7 (patch) | |
| tree | 863b3e488168d3968b7246e8150b6b02814690ce /sbin/mount_fusefs | |
| parent | dd21a9163cbe2711e93c231e4fa7d3c3b9fec06e (diff) | |
| download | src-8c50ee012fbc71aa640ed437d7fe0891793b4fd7.tar.gz src-8c50ee012fbc71aa640ed437d7fe0891793b4fd7.zip | |
mount_fusefs: fix a segfault on memory allocation failure
Reported by: Coverity
Coverity CID: 1354188
MFC after: 4 days
Sponsored by: The FreeBSD Foundation
Notes
Notes:
svn path=/head/; revision=352025
Diffstat (limited to 'sbin/mount_fusefs')
| -rw-r--r-- | sbin/mount_fusefs/mount_fusefs.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sbin/mount_fusefs/mount_fusefs.c b/sbin/mount_fusefs/mount_fusefs.c index 3103d36fa332..33667c035e32 100644 --- a/sbin/mount_fusefs/mount_fusefs.c +++ b/sbin/mount_fusefs/mount_fusefs.c @@ -212,6 +212,8 @@ main(int argc, char *argv[]) q++; mv->mv_len = q - p + 1; mv->mv_value = malloc(mv->mv_len); + if (mv->mv_value == NULL) + err(1, "malloc"); memcpy(mv->mv_value, p, mv->mv_len - 1); ((char *)mv->mv_value)[mv->mv_len - 1] = '\0'; break; |