From: Thomas Debesse <dev@illwieckz.net>
Date: Tue, 14 Jan 2020 05:17:15 +0000 (+0100)
Subject: introduce safe_malloc0, also 0 the memory before usage
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=1b81b95afa8535a5075af2ab37b4da3a94e5a31a;p=xonotic%2Fnetradiant.git

introduce safe_malloc0, also 0 the memory before usage

note called safe_calloc because calloc does not have the same syntax
and this safe_malloc0 uses malloc syntax
---

diff --git a/tools/quake3/common/cmdlib.c b/tools/quake3/common/cmdlib.c
index 32cf7fc0..43bf0a35 100644
--- a/tools/quake3/common/cmdlib.c
+++ b/tools/quake3/common/cmdlib.c
@@ -69,6 +69,28 @@ void *safe_malloc_info( size_t size, char* info ){
 	return p;
 }
 
+void *safe_malloc0( size_t size ){
+	void *p;
+
+	p = calloc( 1, size );
+	if ( !p ) {
+		Error( "safe_malloc0 failed on allocation of %i bytes", size );
+	}
+
+	return p;
+}
+
+void *safe_malloc0_info( size_t size, char* info ){
+	void *p;
+
+	p = calloc( 1, size );
+	if ( !p ) {
+		Error( "%s: safe_malloc0 failed on allocation of %i bytes", info, size );
+	}
+
+	return p;
+}
+
 // set these before calling CheckParm
 int myargc;
 char **myargv;
diff --git a/tools/quake3/common/cmdlib.h b/tools/quake3/common/cmdlib.h
index b49e49c2..ecdcf6e1 100644
--- a/tools/quake3/common/cmdlib.h
+++ b/tools/quake3/common/cmdlib.h
@@ -66,6 +66,8 @@
 
 void *safe_malloc( size_t size );
 void *safe_malloc_info( size_t size, char* info );
+void *safe_malloc0( size_t size );
+void *safe_malloc0_info( size_t size, char* info );
 
 // set these before calling CheckParm
 extern int myargc;