X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Frrd_info.c;h=3ab1b592da1a323594689713a5b1654ed53318dd;hb=cf0430b5c1d80f3de44d420643620ddc6b1e428f;hp=73407a95c7d760f14f6cc190708201fcc9ab30d3;hpb=8a092a1ac0d22448114c29c2d872769340965132;p=rrdtool.git

diff --git a/src/rrd_info.c b/src/rrd_info.c
index 73407a9..3ab1b59 100644
--- a/src/rrd_info.c
+++ b/src/rrd_info.c
@@ -24,8 +24,12 @@ char     *sprintf_alloc(
     char     *str = NULL;
     va_list   argp;
 #ifdef HAVE_VASPRINTF
-	va_start( argp, fmt );
-	vasprintf( &str, fmt, argp );
+    va_start( argp, fmt );
+    if (vasprintf( &str, fmt, argp ) == -1){
+        va_end(argp);
+        rrd_set_error ("vasprintf failed.");
+        return(NULL);
+    }
 #else
     int       maxlen = 1024 + strlen(fmt);
     str = (char*)malloc(sizeof(char) * (maxlen + 1));
@@ -37,7 +41,7 @@ char     *sprintf_alloc(
         vsprintf(str, fmt, argp);
 #endif
     }
-#endif // HAVE_VASPRINTF
+#endif /* HAVE_VASPRINTF */
     va_end(argp);
     return str;
 }