Date: Sat, 7 Sep 2019 21:49:01 +0000 (UTC) From: Alan Somers <asomers@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r352025 - head/sbin/mount_fusefs Message-ID: <201909072149.x87Ln1gM007922@repo.freebsd.org>
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Author: asomers Date: Sat Sep 7 21:49:01 2019 New Revision: 352025 URL: https://svnweb.freebsd.org/changeset/base/352025 Log: mount_fusefs: fix a segfault on memory allocation failure Reported by: Coverity Coverity CID: 1354188 MFC after: 4 days Sponsored by: The FreeBSD Foundation Modified: head/sbin/mount_fusefs/mount_fusefs.c Modified: head/sbin/mount_fusefs/mount_fusefs.c ============================================================================== --- head/sbin/mount_fusefs/mount_fusefs.c Sat Sep 7 21:26:56 2019 (r352024) +++ head/sbin/mount_fusefs/mount_fusefs.c Sat Sep 7 21:49:01 2019 (r352025) @@ -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;
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