From 9085551922c2000e15b5a7ada8154fbfe17c70af Mon Sep 17 00:00:00 2001 From: Nathan Hintz Date: Fri, 29 Dec 2017 04:48:26 +0000 Subject: [PATCH] procd: initd: fix path allocation in early_insmod Noticed that /tmp was not being created on /dev/zram0. This was on ixp4xx (nslu2) using GCC 6.3 and musl. The allocation should be using the length of the passed string (module path), not the size of the pointer to the string. Signed-off-by: Nathan Hintz --- initd/zram.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/initd/zram.c b/initd/zram.c index 9fab794..c730942 100644 --- a/initd/zram.c +++ b/initd/zram.c @@ -60,7 +60,7 @@ early_insmod(char *module) struct utsname ver; uname(&ver); - path = alloca(sizeof(module) + strlen(ver.release) + 1); + path = alloca(strlen(module) + strlen(ver.release) + 1); sprintf(path, module, ver.release); modprobe[1] = path; execvp(modprobe[0], modprobe); -- 2.25.1