shithub: riscv

Download patch

ref: 8ce18a6338b52a419841237e8f9b42847bdacba6
parent: efd4eb8933747d7df096d0abdea267f225153764
author: Ori Bernstein <[email protected]>
date: Fri Jan 31 04:25:39 EST 2020

fix double free in acme.

	in acmerrorproc():
		sendp(s);
		free(s);

	in waitthread():
		recv(&err)
		free(err)

	We only want waitthread to free.

--- a/sys/src/cmd/acme/acme.c

+++ b/sys/src/cmd/acme/acme.c

@@ -316,7 +316,6 @@

 		buf[n] = '\0';

 		s = estrdup(buf);

 		sendp(cerr, s);

-		free(s);

 	}

 	free(buf);

 }