X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Frrd_restore.c;h=a0ef6359c1e7be1298832687325521feb2b546c1;hb=3ad3f71563ec6fc341f3390a2c630b4f49034845;hp=088193c60052286eff17fb2547833700c74a00f6;hpb=a278779cdf2ded56b89fc404d6914bff7ad7dcbd;p=rrdtool.git

diff --git a/src/rrd_restore.c b/src/rrd_restore.c
index 088193c..a0ef635 100644
--- a/src/rrd_restore.c
+++ b/src/rrd_restore.c
@@ -1,11 +1,12 @@
 /*****************************************************************************
- * RRDtool 1.0.33  Copyright Tobias Oetiker, 1997 - 2000
+ * RRDtool 1.1.x  Copyright Tobias Oetiker, 1997 - 2002
  *****************************************************************************
  * rrd_restore.c  creates new rrd from data dumped by rrd_dump.c
  *****************************************************************************/
 
 #include "rrd_tool.h"
 #include "rrd_rpncalc.h"
+#include <fcntl.h>
 
 /* Prototypes */
 
@@ -404,11 +405,13 @@ rrd_write(char *file_name, rrd_t *rrd)
     FILE             *rrd_file=NULL;
 
     if (strcmp("-",file_name)==0){
-      *rrd_file= *stdout;
+      rrd_file= stdout;
     } else {
-      if ((rrd_file = fopen(file_name,"wb")) == NULL ) {
-	rrd_set_error("creating '%s': %s",file_name,strerror(errno));
-	rrd_free(rrd);
+      int fd = open(file_name,O_RDWR|O_CREAT|O_EXCL,0666);
+      if (fd == -1 || (rrd_file = fdopen(fd,"wb")) == NULL) {
+	rrd_set_error("creating '%s': %s",file_name,rrd_strerror(errno));
+        if (fd != -1)
+          close(fd);
 	return(-1);
       }
     }
@@ -509,6 +512,7 @@ rrd_restore(int argc, char **argv)
 
 /* a backwards compatibility routine that will parse the RRA params section
  * generated by the aberrant patch to 1.0.28. */
+
 void
 parse_patch1028_RRA_params(char **buf, rrd_t *rrd, int rra_index)
 {
@@ -553,7 +557,7 @@ parse_FAILURES_history(char **buf, rrd_t *rrd, int rra_index, int ds_index)
 {
    char history[MAX_FAILURES_WINDOW_LEN + 1];
    char *violations_array;
-   short i;
+   unsigned short i;
 
    /* 28 = MAX_FAILURES_WINDOW_LEN */ 
    read_tag(buf, "history", "%28[0-1]", history);