From: Andre Noll <maan@tuebingen.mpg.de>
Date: Wed, 20 Mar 2024 22:32:24 +0000 (+0100)
Subject: ipc: Remove pointless initialization in shm_get_shmmax().
X-Git-Url: http://git.tue.mpg.de/?a=commitdiff_plain;h=0f8a8423c94cf0edba1e077a3b0e90f2b0b99edc;p=paraslash.git

ipc: Remove pointless initialization in shm_get_shmmax().

The subsequent read() call overwrites the buffer.
---

diff --git a/ipc.c b/ipc.c
index 8e9dd51a..c245f690 100644
--- a/ipc.c
+++ b/ipc.c
@@ -218,7 +218,7 @@ size_t shm_get_shmmax(void)
 	{
 		int fd = open("/proc/sys/kernel/shmmax", O_RDONLY);
 		if (fd >= 0) {
-			char buf[100] = "";
+			char buf[100];
 			int ret = read(fd, buf, sizeof(buf) - 1);
 			if (ret > 0) {
 				buf[ret] = '\0';