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-rw-r--r--src/temp/mktemp.c15
1 files changed, 11 insertions, 4 deletions
diff --git a/src/temp/mktemp.c b/src/temp/mktemp.c
index a1c89a6c..67130e16 100644
--- a/src/temp/mktemp.c
+++ b/src/temp/mktemp.c
@@ -2,23 +2,30 @@
#include <fcntl.h>
#include <unistd.h>
#include <errno.h>
+#include <sys/stat.h>
char *__randname(char *);
char *mktemp(char *template)
{
size_t l = strlen(template);
- int retries = 10000;
+ int retries = 100;
+ struct stat st;
if (l < 6 || memcmp(template+l-6, "XXXXXX", 6)) {
errno = EINVAL;
*template = 0;
return template;
}
- while (retries--) {
+
+ do {
__randname(template+l-6);
- if (access(template, F_OK) < 0) return template;
- }
+ if (stat(template, &st)) {
+ if (errno != ENOENT) *template = 0;
+ return template;
+ }
+ } while (--retries);
+
*template = 0;
errno = EEXIST;
return template;