treewide: fix issues reported by clang code analyzer

Signed-off-by: Jo-Philipp Wich <jo@mein.io>

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/fs.c b/lib/fs.c
index 6ea4ec1..7a33529 100644
--- a/lib/fs.c
+++ b/lib/fs.c
@@ -629,6 +629,7 @@ uc_fs_getcwd(uc_vm *vm, size_t nargs)
 		if (errno == ERANGE)
 			continue;
 
+		free(buf);
 		err_return(errno);
 	}
 	while (true);